VARIoT IoT vulnerabilities database

Patch module of Huawei NIP6300 V500R001C20SPC100, V500R001C20SPC200, NIP6600 V500R001C20SPC100, V500R001C20SPC200, Secospace USG6300 V500R001C20SPC100, V500R001C20SPC200, Secospace USG6500 V500R001C20SPC100, V500R001C20SPC200 has a memory leak vulnerability. An authenticated attacker could execute special commands many times, the memory leaking happened, which would cause the device to reset finally. plural Huawei The product contains a resource management vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Huawei NIP6300 and others are all products of China Huawei (Huawei). Huawei NIP6300 is an intrusion prevention device. Secospace USG6300 is a firewall device. The following products and versions are affected: Huawei NIP6300 V500R001C20SPC100 Version, V500R001C20SPC200 Version; NIP6600 V500R001C20SPC100 Version, V500R001C20SPC200 Version; Secospace USG6300 V500R001C20SPC100 Version, V500R001C20SPC200 Version; Secospace USG6500 V500R001C20SPC100 Version, V500R001C20SPC200 Version

Panasonic KX-HJB1000 Home unit devices with firmware GHX1YG 14.50 or HJB1000_4.47 allow an attacker to bypass access restrictions to view the configuration menu via unspecified vectors. Home unit KX-HJB1000 provided by Panasonic Corporation is a control system for home network. Home unit KX-HJB1000 contains multiple vulnerabilities listed below. Taizoh Tsukamoto of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.* A user with access to the affected product may view the configuration menu - CVE-2017-2131 * A user with access to the affected product may delete arbitrary files in the specific directory - CVE-2017-2132 * A user who can log in to the affected product may obtain or alter information on the product - CVE-2017-2133 . Panasonic KX-HJB1000 Homeunitdevices is a network camera from Matsushita Electric Industrial Co., Ltd. of Japan. PanasonicHomeUnitKX-HJB1000 has an access bypass vulnerability

SQL injection vulnerability in Panasonic KX-HJB1000 Home unit devices with firmware GHX1YG 14.50 or HJB1000_4.47 allows authenticated attackers to execute arbitrary SQL commands via unspecified vectors. Home unit KX-HJB1000 provided by Panasonic Corporation is a control system for home network. Home unit KX-HJB1000 contains multiple vulnerabilities listed below. Taizoh Tsukamoto of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.* A user with access to the affected product may view the configuration menu - CVE-2017-2131 * A user with access to the affected product may delete arbitrary files in the specific directory - CVE-2017-2132 * A user who can log in to the affected product may obtain or alter information on the product - CVE-2017-2133 . Panasonic KX-HJB1000 Homeunitdevices is a network camera from Matsushita Electric Industrial Co., Ltd. of Japan. There is a SQL injection vulnerability in HomeunitKX-HJB1000. Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database

Vulnerability in the SPARC M7, T7, S7 based Servers component of Oracle Sun Systems Products Suite (subcomponent: Firmware). The supported version that is affected is Prior to 9.7.6.b. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where SPARC M7, T7, S7 based Servers executes to compromise SPARC M7, T7, S7 based Servers. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of SPARC M7, T7, S7 based Servers. CVSS 3.0 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). Oracle Sun Systems Products Suite is a Sun system product suite of Oracle Corporation. Attackers can exploit this vulnerability to cause denial of service (component hang and frequent crashes), affecting data availability

Vulnerability in the Oracle Integrated Lights Out Manager (ILOM) component of Oracle Sun Systems Products Suite (subcomponent: System Management). The supported version that is affected is Prior to 3.2.6. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Integrated Lights Out Manager (ILOM). Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Integrated Lights Out Manager (ILOM) accessible data. CVSS 3.0 Base Score 2.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N). The vulnerability can be exploited over the 'HTTP' protocol. Attackers can take advantage of this vulnerability to read data without authorization, affecting the confidentiality of data

Vulnerability in the Oracle Integrated Lights Out Manager (ILOM) component of Oracle Sun Systems Products Suite (subcomponent: System Management). The supported version that is affected is Prior to 3.2.6. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Integrated Lights Out Manager (ILOM). Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Integrated Lights Out Manager (ILOM). CVSS 3.0 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). The vulnerability can be exploited over the 'HTTP' protocol. Attackers can exploit this vulnerability to cause denial of service (component hang and frequent crashes), affecting data availability

Vulnerability in the Oracle Integrated Lights Out Manager (ILOM) component of Oracle Sun Systems Products Suite (subcomponent: System Management). The supported version that is affected is Prior to 3.2.6. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Integrated Lights Out Manager (ILOM). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Integrated Lights Out Manager (ILOM) accessible data as well as unauthorized read access to a subset of Oracle Integrated Lights Out Manager (ILOM) accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Integrated Lights Out Manager (ILOM). CVSS 3.0 Base Score 7.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L). The vulnerability can be exploited over the 'HTTP' protocol. Attackers can take advantage of this vulnerability to read, update, insert or delete data without authorization, causing denial of service and affecting data confidentiality, availability and integrity

NVIDIA ADSP Firmware contains a vulnerability in the ADSP Loader component where there is the potential to write to a memory location that is outside the intended boundary of the buffer, which may lead to denial of service or possible escalation of privileges. NVIDIA ADSP The firmware contains a buffer error vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. NVIDIA ADSP Firmware is a firmware used in a set of advanced digital signal processing units of NVIDIA Corporation. ADSP Loader is one of the bootloader components. A security vulnerability exists in the ADSP Loader component of the NVIDIA ADSP Firmware. A local attacker could exploit this vulnerability to cause a denial of service or to escalate privileges (write out of bounds)

Huawei USG9560/9520/9580 before V300R001C01SPC300 allows remote attackers to cause a memory leak or denial of service (memory exhaustion, reboot and MPU switchover) via a crafted website. Huawei USG9520 , USG9560 ,and USG9580 Contains a resource exhaustion vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Huawei USG9560, 9520, and 9580 are all USG9500 series firewall devices of China's Huawei (Huawei). Many Huawei products have memory leak vulnerabilities. Attackers can exploit this vulnerability by accessing specific webpages on the web device to cause the main control board to restart and trigger dual-master switching (memory corruption). The following products and versions are affected: Huawei USG9560 V300R001C00, V300R001C01SPC100; USG 9520 V300R001C00, V300R001C01SPC100; USG 9580 V300R001C00, V300R001C01SPC100

Huawei SmartCare V200R003C10 has a CSV injection vulnerability. An remote authenticated attacker could inject malicious CSV expression to the affected device. Huawei SmartCare Contains an injection vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Huawei SmartCare is a set of end-to-end user perception improvement and assurance solutions provided by China's Huawei (Huawei), which is used to improve customer experience in the telecommunications field

Huawei SmartCare V200R003C10 has a stored XSS (cross-site scripting) vulnerability in the dashboard module. A remote authenticated attacker could exploit this vulnerability to inject malicious scripts in the affected device. Huawei SmartCare is a set of end-to-end user perception improvement and assurance solutions provided by China's Huawei (Huawei), which is used to improve customer experience in the telecommunications field. The dashboard module is one of the dashboard modules

The Lenovo Service Framework Android application executes some system commands without proper sanitization of external input. In certain cases, this could lead to command injection which, in turn, could lead to remote code execution. A remote attacker can exploit this vulnerability to inject commands and execute code

The Lenovo Service Framework Android application uses a set of nonsecure credentials when performing integrity verification of downloaded applications and/or data. This exposes the application to man-in-the-middle attacks leading to possible remote code execution. Lenovo Service Framework Android The application contains vulnerabilities related to certificate and password management.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state

The Lenovo Service Framework Android application accepts some responses from the server without proper validation. This exposes the application to man-in-the-middle attacks leading to possible remote code execution

Improper access controls on several Android components in the Lenovo Service Framework application can be exploited to enable remote code execution. Lenovo Service Framework application is a Lenovo product-specific framework of China Lenovo (Lenovo). Android components is one of the Android components. A remote attacker could exploit this vulnerability to execute code

Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Station-To-Station-Link (STSL) Transient Key (STK) during the PeerKey handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames. An attacker within range of an affected AP and client may leverage these vulnerabilities to conduct attacks that are dependent on the data confidentiality protocols being used. Attacks may include arbitrary packet decryption and injection, TCP connection hijacking, HTTP content injection, or the replay of unicast and group-addressed frames. These vulnerabilities are referred to as Key Reinstallation Attacks or "KRACK" attacks. WPA (Wi-Fi Protected Access) is a system that protects wireless computer networks (Wi-Fi). The WPA2 wireless network has a group key reload vulnerability in the PeerKey handshake. WPA2 is prone to multiple security weaknesses. Exploiting these issues may allow an unauthorized user to intercept and manipulate data or disclose sensitive information. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [slackware-security] wpa_supplicant (SSA:2017-291-02) New wpa_supplicant packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues. Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/wpa_supplicant-2.6-i586-1_slack14.2.txz: Upgraded. This update includes patches to mitigate the WPA2 protocol issues known as "KRACK" (Key Reinstallation AttaCK), which may be used to decrypt data, hijack TCP connections, and to forge and inject packets. This is the list of vulnerabilities that are addressed here: CVE-2017-13077: Reinstallation of the pairwise encryption key (PTK-TK) in the 4-way handshake. CVE-2017-13082: Accepting a retransmitted Fast BSS Transition (FT) Reassociation Request and reinstalling the pairwise encryption key (PTK-TK) while processing it. CVE-2017-13084: Reinstallation of the STK key in the PeerKey handshake. CVE-2017-13086: reinstallation of the Tunneled Direct-Link Setup (TDLS) PeerKey (TPK) key in the TDLS handshake. For more information, see: https://www.krackattacks.com/ https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13077 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13078 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13079 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13080 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13081 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13082 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13084 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13086 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13087 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13088 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/wpa_supplicant-2.6-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/wpa_supplicant-2.6-x86_64-1_slack14.0.txz Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/wpa_supplicant-2.6-i486-1_slack14.1.txz Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/wpa_supplicant-2.6-x86_64-1_slack14.1.txz Updated package for Slackware 14.2: ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/wpa_supplicant-2.6-i586-1_slack14.2.txz Updated package for Slackware x86_64 14.2: ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/wpa_supplicant-2.6-x86_64-1_slack14.2.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/wpa_supplicant-2.6-i586-2.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/wpa_supplicant-2.6-x86_64-2.txz MD5 signatures: +-------------+ Slackware 14.0 package: d8ecfaadb50b3547967ab53733ffc019 wpa_supplicant-2.6-i486-1_slack14.0.txz Slackware x86_64 14.0 package: f25216d28800504ce498705da7c9a825 wpa_supplicant-2.6-x86_64-1_slack14.0.txz Slackware 14.1 package: 15c61050e4bab2581757befd86be74c0 wpa_supplicant-2.6-i486-1_slack14.1.txz Slackware x86_64 14.1 package: 49fd537a520338744f7757615556d352 wpa_supplicant-2.6-x86_64-1_slack14.1.txz Slackware 14.2 package: c5539f40c8510af89be92945f0f80185 wpa_supplicant-2.6-i586-1_slack14.2.txz Slackware x86_64 14.2 package: 4c527ff84fcdfd7839f217bbce2e4ae4 wpa_supplicant-2.6-x86_64-1_slack14.2.txz Slackware -current package: 28bd88a54e96368f7a7020c1f5fb67fe n/wpa_supplicant-2.6-i586-2.txz Slackware x86_64 -current package: 464fc6b48d1ac077f47e9a3a8534c160 n/wpa_supplicant-2.6-x86_64-2.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg wpa_supplicant-2.6-i586-1_slack14.2.txz +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. | +------------------------------------------------------------------------+ -----BEGIN PGP SIGNATURE----- iEYEARECAAYFAlnnrOgACgkQakRjwEAQIjPgvQCfRcXlhuFjrDNPbEUeZrYLxnkW b+4An0l5cZOdtohI7Fq0NbryWajCOnM2 =5HQM -----END PGP SIGNATURE-----

The Infineon RSA library 1.02.013 in Infineon Trusted Platform Module (TPM) firmware, such as versions before 0000000000000422 - 4.34, before 000000000000062b - 6.43, and before 0000000000008521 - 133.33, mishandles RSA key generation, which makes it easier for attackers to defeat various cryptographic protection mechanisms via targeted attacks, aka ROCA. Examples of affected technologies include BitLocker with TPM 1.2, YubiKey 4 (before 4.3.5) PGP key generation, and the Cached User Data encryption feature in Chrome OS. This vulnerability is often cited as "ROCA" in the media. Infineon Made RSA The library contains RSA There is a problem that does not generate the key pair properly. As a result, generated using this library RSA The private key corresponding to the public key may be obtained. Cryptographic issues (CWE-310) - CVE-2017-15361 Infineon Made RSA The library contains RSA There is a problem that does not generate the key pair properly. Using the library RSA When generating a key pair, a more efficient search method than the exhaustive key search can be applied. at least 2048 There is a possibility of obtaining a secret key with a key length of less than or equal to bits. This attack was generated by the library RSA It can be applied simply by obtaining a public key. In addition, this case RSA Problem with key generation ECC ( Elliptic curve cryptography ) Is not affected. Also generated by other devices and libraries RSA key Can also be used safely with this library. The library is Trusted Platform Modules (TPM) Or a smart card. Information on affected vendors is available on the developer's site. For details, refer to the information published by the discoverer. Developer site https://www.infineon.com/cms/en/product/promopages/tpm-update/?redirId=59160 Information published by the discoverer https://crocs.fi.muni.cz/public/papers/rsa_ccs17Using the library RSA If a key is generated, there is a possibility that a private key may be obtained by a remote third party. An attacker could exploit this vulnerability to compromise the encryption protection mechanism. Attackers can exploit this issue to bypass certain security restrictions to perform unauthorized actions. This may aid in further attacks. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Note: the current version of the following document is available here: https://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-hpesbhf03789en_us SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: hpesbhf03789en_us Version: 2 HPESBHF03789 rev.2 - Certain HPE Gen9 Systems with HP Trusted Platform Module v2.0 Option, Unauthorized Access to Data NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2017-10-18 Last Updated: 2017-10-17 Potential Security Impact: Local: Unauthorized Access to Data; Remote: Unauthorized Access to Data Source: Hewlett Packard Enterprise, Product Security Response Team VULNERABILITY SUMMARY A potential security vulnerability has been identified in the "HP Trusted Platform Module 2.0 Option" kit. This optional kit is available for HPE Gen9 systems with firmware version 5.51. The vulnerability in TPM firmware 5.51 is that new mathematical methods exist such that RSA keys generated by the TPM 2.0 with firmware 5.51 are cryptographically weakened. This vulnerability could lead to local and remote unauthorized access to data. References: - PSRT110605 - PSRT110598 - CVE-2017-15361 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. This is the Gen9 TPM 2.0 option (only Gen9 servers could have this option). The TPM 2.0 Option for Gen9 servers is not standard on Gen9 servers - - it is an option. - HP ProLiant BL460c Gen9 Server Blade n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HP ProLiant BL660c Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HP ProLiant DL120 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HP ProLiant DL160 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HP ProLiant DL360 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HP ProLiant DL380 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HP ProLiant DL388 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HP ProLiant DL580 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HP ProLiant DL60 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HP ProLiant DL80 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HP ProLiant ML110 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HP ProLiant ML150 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE Apollo 4200 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant DL180 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant DL180 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant DL20 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant DL560 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant ML10 Gen9 E3-1225 v5 3.3GHz 4-core 8GB-R 1TB Non-hot Plug 4LFF SATA 300W AP Svr/Promo n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant ML10 Gen9 E3-1225 v5 4GB-R 1TB Non-hot Plug 4LFF SATA 300W Svr/S-Buy n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant ML10 Gen9 E3-1225 v5 8GB-R 1TB Non-hot Plug 4LFF SATA 300W Perf Svr n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant ML10 Gen9 E3-1225 v5 8GB-R 2TB Non-hot Plug 4LFF SATA 300W Svr/GO n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant ML10 Gen9 E3-1225 v5 8GB-R 2TB Non-hot Plug 4LFF SATA 300W Svr/TV n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant ML10 Gen9 G4400 4GB-R Non-hot Plug 4LFF SATA 300W Entry Svr n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant ML30 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant ML350 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant ML350 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant XL170r Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant XL190r Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant XL230a Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant XL230a Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant XL250a Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant XL250a Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant XL260a Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant XL450 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant XL730f Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant XL730f Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant XL740f Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant XL740f Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant XL750f Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. - HPE ProLiant XL750f Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed. BACKGROUND CVSS Base Metrics ================= Reference, CVSS V3 Score/Vector, CVSS V2 Score/Vector CVE-2017-15361 7.4 CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H 6.2 (AV:L/AC:H/Au:N/C:C/I:C/A:C) Information on CVSS is documented in HPE Customer Notice HPSN-2008-002 here: https://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c01345499 RESOLUTION HPE has provided both an updated system ROM, and updated TPM firmware to correct this issue for impacted systems. Update the system ROM and "HPE Trusted Platform Module 2.0 Option" to firmware version 5.62 or subsequent. The latest version of the System ROM is available, and must be updated before updating the TPM firmware. Use these instructions: 1.Click the following link: * <http://www.hpe.com/support/hpesc> 2.Enter a product name (e.g., "DL380 Gen9") in the text field under Enter a Product Name or Number. 3.Click Go. 4.Select the appropriate product model from the Results list (if prompted). 5.Click the "drivers, software & firmware" hyperlink under the Download Options tab. 6.Select the system's specific operating system from the Operating Systems dropdown menu. 7.Click the category BIOS - System ROM. 8.Select the latest release of HPE System ROM Version 2.50 (or later). 9.Click Download. The latest version of the TPM firmware is available. Use these instructions: 1.Click the following link: * <http://www.hpe.com/support/hpesc> 2.Enter a product name (e.g., "DL380 Gen9") in the text field under Enter a Product Name or Number. 3.Click Go. 4.Select the appropriate product model from the Results list (if prompted). 5.Click the "drivers, software & firmware" hyperlink under the Download Options tab. 6.Select the system's specific operating system from the Operating Systems dropdown menu. 7.Click the category Firmware. 8.Select the latest release of the HPE Trusted Platform Module 2.0 Option firmware update for HPE Gen9 Severs Version 5.62 (or later). 9.Click Download. **Note:** * After the firmware upgrade, the TPM will generate RSA keys using an improved algorithm. Revoking the weak TPM generated RSA keys will still be required. Refer to the OS documentation for OS-specific instructions. In addition, a System ROM update to version 2.50 (or later) is required before updating the TPM 2.0 firmware. * Please refer to the HPE *Customer Bulletin* as well: - **HPE ProLiant Gen9 Servers** - Potential Vulnerability in the HPE Trusted Platform Module 2.0 Option Firmware Version 5.51 for HPE ProLiant Gen9 Servers <http://h20565.www2.hpe.com/hpsc/doc/public/display?docId=a00028289en_us> HISTORY Version:1 (rev.1) - 16 October 2017 Initial release Version:2 (rev.2) - 17 October 2017 Added CVE reference Third Party Security Patches: Third party security patches that are to be installed on systems running Hewlett Packard Enterprise (HPE) software products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HPE Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hpe.com. Report: To report a potential security vulnerability for any HPE supported product: Web form: https://www.hpe.com/info/report-security-vulnerability Email: security-alert@hpe.com Subscribe: To initiate a subscription to receive future HPE Security Bulletin alerts via Email: http://www.hpe.com/support/Subscriber_Choice Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://www.hpe.com/support/Security_Bulletin_Archive Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB. 3C = 3COM 3P = 3rd Party Software GN = HPE General Software HF = HPE Hardware and Firmware MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PV = ProCurve ST = Storage Software UX = HP-UX Copyright 2016 Hewlett Packard Enterprise Hewlett Packard Enterprise shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HP or its affiliates, subcontractors or suppliers will be liable for incidental,special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett Packard Enterprise and the names of Hewlett Packard Enterprise products referenced herein are trademarks of Hewlett Packard Enterprise in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBCAAGBQJZ5k72AAoJELXhAxt7SZaiU4EIAKJK3i30Qui8Fqm7/Kr5R/oB UgW8kg/4EkbEpJ7ewQwjE2gaIMUmo6q2we+mpLU3/4T8+ZcZgxw7hDZqOrOn7V08 rzchXK1oLqdW9vu0BlWrUK6TTWHghW38nwqLHhmxuRavrVR4kYB+ctfFUS3vaSVd eQWBn6coSrkeToazgtvlPilChl1ygH4NITmLBXPnSbcp8U1yLhF+j0eUKLcZnR8l OMi65CVCNWCcSL3NV6x4NXvREmehKXGqgokGUe6rBWucU+A21W66GhsnhC5ysa4j SR8Ungf0W1QihfW3+Jijiu5hC7mrcZrGi+AZAvJDb4S5zvfM+hVUZNuEGa6nzVM= =KoaT -----END PGP SIGNATURE-----

Wi-Fi Protected Access (WPA and WPA2) that support 802.11v allows reinstallation of the Integrity Group Temporal Key (IGTK) when processing a Wireless Network Management (WNM) Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients. An attacker within range of an affected AP and client may leverage these vulnerabilities to conduct attacks that are dependent on the data confidentiality protocols being used. Attacks may include arbitrary packet decryption and injection, TCP connection hijacking, HTTP content injection, or the replay of unicast and group-addressed frames. These vulnerabilities are referred to as Key Reinstallation Attacks or "KRACK" attacks. WPA (Wi-Fi Protected Access) is a system that protects wireless computer networks (Wi-Fi). The WIG2 wireless network sleep mode has an IGTK key complete reload vulnerability. WPA2 is prone to multiple security weaknesses. Exploiting these issues may allow an unauthorized user to intercept and manipulate data or disclose sensitive information. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: wpa_supplicant security update Advisory ID: RHSA-2017:2907-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2017:2907 Issue date: 2017-10-17 CVE Names: CVE-2017-13077 CVE-2017-13078 CVE-2017-13080 CVE-2017-13082 CVE-2017-13086 CVE-2017-13087 CVE-2017-13088 ===================================================================== 1. Summary: An update for wpa_supplicant is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: The wpa_supplicant packages contain an 802.1X Supplicant with support for WEP, WPA, WPA2 (IEEE 802.11i / RSN), and various EAP authentication methods. They implement key negotiation with a WPA Authenticator for client stations and controls the roaming and IEEE 802.11 authentication and association of the WLAN driver. A remote attacker within Wi-Fi range could exploit these attacks to decrypt Wi-Fi traffic or possibly inject forged Wi-Fi packets by manipulating cryptographic handshakes used by the WPA2 protocol. (CVE-2017-13077, CVE-2017-13078, CVE-2017-13080, CVE-2017-13082, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088) Red Hat would like to thank CERT for reporting these issues. Upstream acknowledges Mathy Vanhoef (University of Leuven) as the original reporter of these issues. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Package List: Red Hat Enterprise Linux Client (v. 7): Source: wpa_supplicant-2.6-5.el7_4.1.src.rpm x86_64: wpa_supplicant-2.6-5.el7_4.1.x86_64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: wpa_supplicant-2.6-5.el7_4.1.src.rpm x86_64: wpa_supplicant-2.6-5.el7_4.1.x86_64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: wpa_supplicant-2.6-5.el7_4.1.src.rpm aarch64: wpa_supplicant-2.6-5.el7_4.1.aarch64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.aarch64.rpm ppc64: wpa_supplicant-2.6-5.el7_4.1.ppc64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.ppc64.rpm ppc64le: wpa_supplicant-2.6-5.el7_4.1.ppc64le.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.ppc64le.rpm s390x: wpa_supplicant-2.6-5.el7_4.1.s390x.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.s390x.rpm x86_64: wpa_supplicant-2.6-5.el7_4.1.x86_64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: wpa_supplicant-2.6-5.el7_4.1.src.rpm x86_64: wpa_supplicant-2.6-5.el7_4.1.x86_64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2017-13077 https://access.redhat.com/security/cve/CVE-2017-13078 https://access.redhat.com/security/cve/CVE-2017-13080 https://access.redhat.com/security/cve/CVE-2017-13082 https://access.redhat.com/security/cve/CVE-2017-13086 https://access.redhat.com/security/cve/CVE-2017-13087 https://access.redhat.com/security/cve/CVE-2017-13088 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/kracks 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. Those vulnerabilities applies to both the access point (implemented in hostapd) and the station (implemented in wpa_supplicant). An attacker exploiting the vulnerabilities could force the vulnerable system to reuse cryptographic session keys, enabling a range of cryptographic attacks against the ciphers used in WPA1 and WPA2. For the stable distribution (stretch), these problems have been fixed in version 2:2.4-1+deb9u1. For the testing distribution (buster), these problems have been fixed in version 2:2.4-1.1. For the unstable distribution (sid), these problems have been fixed in version 2:2.4-1.1. We recommend that you upgrade your wpa packages. ========================================================================== Ubuntu Security Notice USN-3455-1 October 16, 2017 wpa vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: Several security issues were fixed in wpa_supplicant. Software Description: - wpa: client support for WPA and WPA2 Details: Mathy Vanhoef discovered that wpa_supplicant and hostapd incorrectly handled WPA2. (CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088) Imre Rad discovered that wpa_supplicant and hostapd incorrectly handled invalid characters in passphrase parameters. A remote attacker could use this issue to cause a denial of service. (CVE-2016-4476) Imre Rad discovered that wpa_supplicant and hostapd incorrectly handled invalid characters in passphrase parameters. A local attacker could use this issue to cause a denial of service, or possibly execute arbitrary code. (CVE-2016-4477) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.04: hostapd 2.4-0ubuntu9.1 wpasupplicant 2.4-0ubuntu9.1 Ubuntu 16.04 LTS: hostapd 2.4-0ubuntu6.2 wpasupplicant 2.4-0ubuntu6.2 Ubuntu 14.04 LTS: hostapd 2.1-0ubuntu1.5 wpasupplicant 2.1-0ubuntu1.5 After a standard system update you need to reboot your computer to make all the necessary changes. Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/wpa_supplicant-2.6-i586-1_slack14.2.txz: Upgraded. This update includes patches to mitigate the WPA2 protocol issues known as "KRACK" (Key Reinstallation AttaCK), which may be used to decrypt data, hijack TCP connections, and to forge and inject packets. CVE-2017-13082: Accepting a retransmitted Fast BSS Transition (FT) Reassociation Request and reinstalling the pairwise encryption key (PTK-TK) while processing it. For more information, see: https://www.krackattacks.com/ https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13077 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13078 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13079 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13080 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13081 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13082 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13084 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13086 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13087 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13088 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/wpa_supplicant-2.6-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/wpa_supplicant-2.6-x86_64-1_slack14.0.txz Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/wpa_supplicant-2.6-i486-1_slack14.1.txz Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/wpa_supplicant-2.6-x86_64-1_slack14.1.txz Updated package for Slackware 14.2: ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/wpa_supplicant-2.6-i586-1_slack14.2.txz Updated package for Slackware x86_64 14.2: ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/wpa_supplicant-2.6-x86_64-1_slack14.2.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/wpa_supplicant-2.6-i586-2.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/wpa_supplicant-2.6-x86_64-2.txz MD5 signatures: +-------------+ Slackware 14.0 package: d8ecfaadb50b3547967ab53733ffc019 wpa_supplicant-2.6-i486-1_slack14.0.txz Slackware x86_64 14.0 package: f25216d28800504ce498705da7c9a825 wpa_supplicant-2.6-x86_64-1_slack14.0.txz Slackware 14.1 package: 15c61050e4bab2581757befd86be74c0 wpa_supplicant-2.6-i486-1_slack14.1.txz Slackware x86_64 14.1 package: 49fd537a520338744f7757615556d352 wpa_supplicant-2.6-x86_64-1_slack14.1.txz Slackware 14.2 package: c5539f40c8510af89be92945f0f80185 wpa_supplicant-2.6-i586-1_slack14.2.txz Slackware x86_64 14.2 package: 4c527ff84fcdfd7839f217bbce2e4ae4 wpa_supplicant-2.6-x86_64-1_slack14.2.txz Slackware -current package: 28bd88a54e96368f7a7020c1f5fb67fe n/wpa_supplicant-2.6-i586-2.txz Slackware x86_64 -current package: 464fc6b48d1ac077f47e9a3a8534c160 n/wpa_supplicant-2.6-x86_64-2.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg wpa_supplicant-2.6-i586-1_slack14.2.txz +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-17:07.wpa Security Advisory The FreeBSD Project Topic: WPA2 protocol vulnerability Category: contrib Module: wpa Announced: 2017-10-16 Credits: Mathy Vanhoef Affects: All supported versions of FreeBSD. Corrected: 2017-10-17 17:30:18 UTC (stable/11, 11.1-STABLE) 2017-10-17 17:57:18 UTC (releng/11.1, 11.1-RELEASE-p2) 2017-10-17 17:56:03 UTC (releng/11.0, 11.0-RELEASE-p13) 2017-10-19 03:18:22 UTC (stable/10, 10.4-STABLE) 2017-10-19 03:20:17 UTC (releng/10.4, 10.4-RELEASE-p1) 2017-10-19 03:19:42 UTC (releng/10.3, 10.3-RELEASE-p22) CVE Name: CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088 For general information regarding FreeBSD Security Advisories, including descriptions of the fields above, security branches, and the following sections, please visit <URL:https://security.FreeBSD.org/>. 0. Revision history v1.0 2017-10-17 Initial release. v1.1 2017-10-19 Add patches for 10.x releases. I. hostapd and wpa_supplicant are implementations of user space daemon for access points and wireless client that implements the WPA2 protocol. II. Problem Description A vulnerability was found in how a number of implementations can be triggered to reconfigure WPA/WPA2/RSN keys (TK, GTK, or IGTK) by replaying a specific frame that is used to manage the keys. III. Impact Such reinstallation of the encryption key can result in two different types of vulnerabilities: disabling replay protection and significantly reducing the security of encryption to the point of allowing frames to be decrypted or some parts of the keys to be determined by an attacker depending on which cipher is used. IV. Workaround An updated version of wpa_supplicant is available in the FreeBSD Ports Collection. Install version 2.6_2 or later of the security/wpa_supplicant port/pkg. Once installed, update /etc/rc.conf to use the new binary: wpa_supplicant_program="/usr/local/sbin/wpa_supplicant" and restart networking. An updated version of hostapd is available in the FreeBSD Ports Collection. Install version 2.6_1 or later of the net/hostapd port/pkg. Once installed, update /etc/rc.conf to use the new binary: hostapd_program="/usr/local/sbin/hostapd" and restart hostapd. V. Solution Perform one of the following: 1) Upgrade your vulnerable system to a supported FreeBSD stable or release / security branch (releng) dated after the correction date. Restart the Wi-Fi network interfaces/hostapd or reboot the system. 2) To update your vulnerable system via a binary patch: Systems running a RELEASE version of FreeBSD on the i386 or amd64 platforms can be updated via the freebsd-update(8) utility: # freebsd-update fetch # freebsd-update install Restart the Wi-Fi network interfaces/hostapd or reboot the system. 3) To update your vulnerable system via a source code patch: The following patches have been verified to apply to the applicable FreeBSD release branches. a) Download the relevant patch from the location below, and verify the detached PGP signature using your PGP utility. [FreeBSD 11.0-RELEASE, 11.1-RELEASE, and 11-STABLE] # fetch https://security.FreeBSD.org/patches/SA-17:07/wpa-11.patch # fetch https://security.FreeBSD.org/patches/SA-17:07/wpa-11.patch.asc # gpg --verify wpa-11.patch.asc [FreeBSD 10.3-RELEASE, 10.4-RELEASE, and 10-STABLE] # fetch https://security.FreeBSD.org/patches/SA-17:07/wpa-10.patch # fetch https://security.FreeBSD.org/patches/SA-17:07/wpa-10.patch.asc # gpg --verify wpa-10.patch.asc b) Apply the patch. Execute the following commands as root: # cd /usr/src # patch < /path/to/patch c) Recompile the operating system using buildworld and installworld as described in <URL:https://www.FreeBSD.org/handbook/makeworld.html>. Restart the applicable daemons, or reboot the system. VI. Correction details The following list contains the correction revision numbers for each affected branch. Branch/path Revision - ------------------------------------------------------------------------- stable/11/ r324697 releng/11.0/ r324698 releng/11.1/ r324699 stable/10/ r324739 releng/10.3/ r324740 releng/10.4/ r324741 - ------------------------------------------------------------------------- To see which files were modified by a particular revision, run the following command, replacing NNNNNN with the revision number, on a machine with Subversion installed: # svn diff -cNNNNNN --summarize svn://svn.freebsd.org/base Or visit the following URL, replacing NNNNNN with the revision number: <URL:https://svnweb.freebsd.org/base?view=revision&revision=NNNNNN> VII. References <URL:https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt> <URL:https://www.krackattacks.com/> The latest revision of this advisory is available at <URL:https://security.FreeBSD.org/advisories/FreeBSD-SA-17:07.wpa.asc> -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEEHPf/b631yp++G4yy7Wfs1l3PaucFAlnoGpNfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDFD RjdGRjZGQURGNUNBOUZCRTFCOENCMkVENjdFQ0Q2NURDRjZBRTcACgkQ7Wfs1l3P auc7WBAAm27w+fujv5sJsRxauUMopTVtRh5utwbDuoHTP+L+RCWmQfVBmueNQ0gf uJzMNxBIkbtY9LvyukpRsH3iD7mh26c0pd9rxxkkr4F96C9B5+W0amxJF1gdm54/ F/50FpY+lo7cNs5tiBjypPrg8UOBBI/1G4XR7130XC0HjaTwt1ngZ0oQUWUMSsIp gN5ZfPul81WPWd1NqF+vyObcJhwq/Y1uoexoO27o7GQCFZoL3enZy8c4f1xqMlVM 4HHkTgNGac6E0aW+ArH4J0DFFAOJXPqF8rdt+9XINfoBbtliIyOixJ4oh1n6eAR0 VpBWZKFNyXSlUKIvDGa+LDhxgL1jJXV0ABSyKlUOijdmr3bbbiQE9MW/MNv2AFTd OAFQ0QQtm9KCWp5JLh+FPIb/kR2l7MOUP+yz4zFcJpdGtl9tDLyPN8vRTq60bY8O y7tBcf/SMqkd/AIFdchL4zrOguKnRARydIlwTarp8wtAQI3MKSsa1B0wgsDtlL6K xfdjnwWMKvKKlNOW16e1WXXO0n/ucHV4njBE+bGPro3jLgXP2/WFZpIGAR3I4xrr SdD4AxSNiR9f3bL7LRfMIbugJAylWNSlTLWUOVUv0/ONh85LqbcCj13NI230B64K ETx2QOZgKnCs2oDNiw4aQHb7kvi2w94Iw/R1sAPkkxYJWO3reyE= =h/5q -----END PGP SIGNATURE-----

Wi-Fi Protected Access (WPA and WPA2) that support 802.11v allows reinstallation of the Group Temporal Key (GTK) when processing a Wireless Network Management (WNM) Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients. An attacker within range of an affected AP and client may leverage these vulnerabilities to conduct attacks that are dependent on the data confidentiality protocols being used. Attacks may include arbitrary packet decryption and injection, TCP connection hijacking, HTTP content injection, or the replay of unicast and group-addressed frames. These vulnerabilities are referred to as Key Reinstallation Attacks or "KRACK" attacks. WPA (Wi-Fi Protected Access) is a system that protects wireless computer networks (Wi-Fi). A group key reload vulnerability exists in WPA2 wireless network sleep mode. WPA2 is prone to multiple security weaknesses. Exploiting these issues may allow an unauthorized user to intercept and manipulate data or disclose sensitive information. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: wpa_supplicant security update Advisory ID: RHSA-2017:2907-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2017:2907 Issue date: 2017-10-17 CVE Names: CVE-2017-13077 CVE-2017-13078 CVE-2017-13080 CVE-2017-13082 CVE-2017-13086 CVE-2017-13087 CVE-2017-13088 ===================================================================== 1. Summary: An update for wpa_supplicant is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: The wpa_supplicant packages contain an 802.1X Supplicant with support for WEP, WPA, WPA2 (IEEE 802.11i / RSN), and various EAP authentication methods. They implement key negotiation with a WPA Authenticator for client stations and controls the roaming and IEEE 802.11 authentication and association of the WLAN driver. A remote attacker within Wi-Fi range could exploit these attacks to decrypt Wi-Fi traffic or possibly inject forged Wi-Fi packets by manipulating cryptographic handshakes used by the WPA2 protocol. (CVE-2017-13077, CVE-2017-13078, CVE-2017-13080, CVE-2017-13082, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088) Red Hat would like to thank CERT for reporting these issues. Upstream acknowledges Mathy Vanhoef (University of Leuven) as the original reporter of these issues. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Package List: Red Hat Enterprise Linux Client (v. 7): Source: wpa_supplicant-2.6-5.el7_4.1.src.rpm x86_64: wpa_supplicant-2.6-5.el7_4.1.x86_64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: wpa_supplicant-2.6-5.el7_4.1.src.rpm x86_64: wpa_supplicant-2.6-5.el7_4.1.x86_64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: wpa_supplicant-2.6-5.el7_4.1.src.rpm aarch64: wpa_supplicant-2.6-5.el7_4.1.aarch64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.aarch64.rpm ppc64: wpa_supplicant-2.6-5.el7_4.1.ppc64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.ppc64.rpm ppc64le: wpa_supplicant-2.6-5.el7_4.1.ppc64le.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.ppc64le.rpm s390x: wpa_supplicant-2.6-5.el7_4.1.s390x.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.s390x.rpm x86_64: wpa_supplicant-2.6-5.el7_4.1.x86_64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: wpa_supplicant-2.6-5.el7_4.1.src.rpm x86_64: wpa_supplicant-2.6-5.el7_4.1.x86_64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2017-13077 https://access.redhat.com/security/cve/CVE-2017-13078 https://access.redhat.com/security/cve/CVE-2017-13080 https://access.redhat.com/security/cve/CVE-2017-13082 https://access.redhat.com/security/cve/CVE-2017-13086 https://access.redhat.com/security/cve/CVE-2017-13087 https://access.redhat.com/security/cve/CVE-2017-13088 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/kracks 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. Those vulnerabilities applies to both the access point (implemented in hostapd) and the station (implemented in wpa_supplicant). An attacker exploiting the vulnerabilities could force the vulnerable system to reuse cryptographic session keys, enabling a range of cryptographic attacks against the ciphers used in WPA1 and WPA2. For the stable distribution (stretch), these problems have been fixed in version 2:2.4-1+deb9u1. For the testing distribution (buster), these problems have been fixed in version 2:2.4-1.1. For the unstable distribution (sid), these problems have been fixed in version 2:2.4-1.1. We recommend that you upgrade your wpa packages. ========================================================================== Ubuntu Security Notice USN-3455-1 October 16, 2017 wpa vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: Several security issues were fixed in wpa_supplicant. Software Description: - wpa: client support for WPA and WPA2 Details: Mathy Vanhoef discovered that wpa_supplicant and hostapd incorrectly handled WPA2. (CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088) Imre Rad discovered that wpa_supplicant and hostapd incorrectly handled invalid characters in passphrase parameters. A remote attacker could use this issue to cause a denial of service. (CVE-2016-4476) Imre Rad discovered that wpa_supplicant and hostapd incorrectly handled invalid characters in passphrase parameters. A local attacker could use this issue to cause a denial of service, or possibly execute arbitrary code. (CVE-2016-4477) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.04: hostapd 2.4-0ubuntu9.1 wpasupplicant 2.4-0ubuntu9.1 Ubuntu 16.04 LTS: hostapd 2.4-0ubuntu6.2 wpasupplicant 2.4-0ubuntu6.2 Ubuntu 14.04 LTS: hostapd 2.1-0ubuntu1.5 wpasupplicant 2.1-0ubuntu1.5 After a standard system update you need to reboot your computer to make all the necessary changes. 6) - i386, x86_64 3. Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/wpa_supplicant-2.6-i586-1_slack14.2.txz: Upgraded. This update includes patches to mitigate the WPA2 protocol issues known as "KRACK" (Key Reinstallation AttaCK), which may be used to decrypt data, hijack TCP connections, and to forge and inject packets. CVE-2017-13082: Accepting a retransmitted Fast BSS Transition (FT) Reassociation Request and reinstalling the pairwise encryption key (PTK-TK) while processing it. For more information, see: https://www.krackattacks.com/ https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13077 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13078 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13079 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13080 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13081 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13082 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13084 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13086 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13087 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13088 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/wpa_supplicant-2.6-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/wpa_supplicant-2.6-x86_64-1_slack14.0.txz Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/wpa_supplicant-2.6-i486-1_slack14.1.txz Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/wpa_supplicant-2.6-x86_64-1_slack14.1.txz Updated package for Slackware 14.2: ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/wpa_supplicant-2.6-i586-1_slack14.2.txz Updated package for Slackware x86_64 14.2: ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/wpa_supplicant-2.6-x86_64-1_slack14.2.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/wpa_supplicant-2.6-i586-2.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/wpa_supplicant-2.6-x86_64-2.txz MD5 signatures: +-------------+ Slackware 14.0 package: d8ecfaadb50b3547967ab53733ffc019 wpa_supplicant-2.6-i486-1_slack14.0.txz Slackware x86_64 14.0 package: f25216d28800504ce498705da7c9a825 wpa_supplicant-2.6-x86_64-1_slack14.0.txz Slackware 14.1 package: 15c61050e4bab2581757befd86be74c0 wpa_supplicant-2.6-i486-1_slack14.1.txz Slackware x86_64 14.1 package: 49fd537a520338744f7757615556d352 wpa_supplicant-2.6-x86_64-1_slack14.1.txz Slackware 14.2 package: c5539f40c8510af89be92945f0f80185 wpa_supplicant-2.6-i586-1_slack14.2.txz Slackware x86_64 14.2 package: 4c527ff84fcdfd7839f217bbce2e4ae4 wpa_supplicant-2.6-x86_64-1_slack14.2.txz Slackware -current package: 28bd88a54e96368f7a7020c1f5fb67fe n/wpa_supplicant-2.6-i586-2.txz Slackware x86_64 -current package: 464fc6b48d1ac077f47e9a3a8534c160 n/wpa_supplicant-2.6-x86_64-2.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg wpa_supplicant-2.6-i586-1_slack14.2.txz +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-17:07.wpa Security Advisory The FreeBSD Project Topic: WPA2 protocol vulnerability Category: contrib Module: wpa Announced: 2017-10-16 Credits: Mathy Vanhoef Affects: All supported versions of FreeBSD. Corrected: 2017-10-17 17:30:18 UTC (stable/11, 11.1-STABLE) 2017-10-17 17:57:18 UTC (releng/11.1, 11.1-RELEASE-p2) 2017-10-17 17:56:03 UTC (releng/11.0, 11.0-RELEASE-p13) 2017-10-19 03:18:22 UTC (stable/10, 10.4-STABLE) 2017-10-19 03:20:17 UTC (releng/10.4, 10.4-RELEASE-p1) 2017-10-19 03:19:42 UTC (releng/10.3, 10.3-RELEASE-p22) CVE Name: CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088 For general information regarding FreeBSD Security Advisories, including descriptions of the fields above, security branches, and the following sections, please visit <URL:https://security.FreeBSD.org/>. 0. Revision history v1.0 2017-10-17 Initial release. v1.1 2017-10-19 Add patches for 10.x releases. I. hostapd and wpa_supplicant are implementations of user space daemon for access points and wireless client that implements the WPA2 protocol. II. Problem Description A vulnerability was found in how a number of implementations can be triggered to reconfigure WPA/WPA2/RSN keys (TK, GTK, or IGTK) by replaying a specific frame that is used to manage the keys. III. Impact Such reinstallation of the encryption key can result in two different types of vulnerabilities: disabling replay protection and significantly reducing the security of encryption to the point of allowing frames to be decrypted or some parts of the keys to be determined by an attacker depending on which cipher is used. IV. Workaround An updated version of wpa_supplicant is available in the FreeBSD Ports Collection. Install version 2.6_2 or later of the security/wpa_supplicant port/pkg. Once installed, update /etc/rc.conf to use the new binary: wpa_supplicant_program="/usr/local/sbin/wpa_supplicant" and restart networking. An updated version of hostapd is available in the FreeBSD Ports Collection. Install version 2.6_1 or later of the net/hostapd port/pkg. Once installed, update /etc/rc.conf to use the new binary: hostapd_program="/usr/local/sbin/hostapd" and restart hostapd. V. Solution Perform one of the following: 1) Upgrade your vulnerable system to a supported FreeBSD stable or release / security branch (releng) dated after the correction date. Restart the Wi-Fi network interfaces/hostapd or reboot the system. 2) To update your vulnerable system via a binary patch: Systems running a RELEASE version of FreeBSD on the i386 or amd64 platforms can be updated via the freebsd-update(8) utility: # freebsd-update fetch # freebsd-update install Restart the Wi-Fi network interfaces/hostapd or reboot the system. 3) To update your vulnerable system via a source code patch: The following patches have been verified to apply to the applicable FreeBSD release branches. a) Download the relevant patch from the location below, and verify the detached PGP signature using your PGP utility. [FreeBSD 11.0-RELEASE, 11.1-RELEASE, and 11-STABLE] # fetch https://security.FreeBSD.org/patches/SA-17:07/wpa-11.patch # fetch https://security.FreeBSD.org/patches/SA-17:07/wpa-11.patch.asc # gpg --verify wpa-11.patch.asc [FreeBSD 10.3-RELEASE, 10.4-RELEASE, and 10-STABLE] # fetch https://security.FreeBSD.org/patches/SA-17:07/wpa-10.patch # fetch https://security.FreeBSD.org/patches/SA-17:07/wpa-10.patch.asc # gpg --verify wpa-10.patch.asc b) Apply the patch. Execute the following commands as root: # cd /usr/src # patch < /path/to/patch c) Recompile the operating system using buildworld and installworld as described in <URL:https://www.FreeBSD.org/handbook/makeworld.html>. Restart the applicable daemons, or reboot the system. VI. Correction details The following list contains the correction revision numbers for each affected branch. Branch/path Revision - ------------------------------------------------------------------------- stable/11/ r324697 releng/11.0/ r324698 releng/11.1/ r324699 stable/10/ r324739 releng/10.3/ r324740 releng/10.4/ r324741 - ------------------------------------------------------------------------- To see which files were modified by a particular revision, run the following command, replacing NNNNNN with the revision number, on a machine with Subversion installed: # svn diff -cNNNNNN --summarize svn://svn.freebsd.org/base Or visit the following URL, replacing NNNNNN with the revision number: <URL:https://svnweb.freebsd.org/base?view=revision&revision=NNNNNN> VII. References <URL:https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt> <URL:https://www.krackattacks.com/> The latest revision of this advisory is available at <URL:https://security.FreeBSD.org/advisories/FreeBSD-SA-17:07.wpa.asc> -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEEHPf/b631yp++G4yy7Wfs1l3PaucFAlnoGpNfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDFD RjdGRjZGQURGNUNBOUZCRTFCOENCMkVENjdFQ0Q2NURDRjZBRTcACgkQ7Wfs1l3P auc7WBAAm27w+fujv5sJsRxauUMopTVtRh5utwbDuoHTP+L+RCWmQfVBmueNQ0gf uJzMNxBIkbtY9LvyukpRsH3iD7mh26c0pd9rxxkkr4F96C9B5+W0amxJF1gdm54/ F/50FpY+lo7cNs5tiBjypPrg8UOBBI/1G4XR7130XC0HjaTwt1ngZ0oQUWUMSsIp gN5ZfPul81WPWd1NqF+vyObcJhwq/Y1uoexoO27o7GQCFZoL3enZy8c4f1xqMlVM 4HHkTgNGac6E0aW+ArH4J0DFFAOJXPqF8rdt+9XINfoBbtliIyOixJ4oh1n6eAR0 VpBWZKFNyXSlUKIvDGa+LDhxgL1jJXV0ABSyKlUOijdmr3bbbiQE9MW/MNv2AFTd OAFQ0QQtm9KCWp5JLh+FPIb/kR2l7MOUP+yz4zFcJpdGtl9tDLyPN8vRTq60bY8O y7tBcf/SMqkd/AIFdchL4zrOguKnRARydIlwTarp8wtAQI3MKSsa1B0wgsDtlL6K xfdjnwWMKvKKlNOW16e1WXXO0n/ucHV4njBE+bGPro3jLgXP2/WFZpIGAR3I4xrr SdD4AxSNiR9f3bL7LRfMIbugJAylWNSlTLWUOVUv0/ONh85LqbcCj13NI230B64K ETx2QOZgKnCs2oDNiw4aQHb7kvi2w94Iw/R1sAPkkxYJWO3reyE= =h/5q -----END PGP SIGNATURE-----

Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Tunneled Direct-Link Setup (TDLS) Peer Key (TPK) during the TDLS handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames. An attacker within range of an affected AP and client may leverage these vulnerabilities to conduct attacks that are dependent on the data confidentiality protocols being used. Attacks may include arbitrary packet decryption and injection, TCP connection hijacking, HTTP content injection, or the replay of unicast and group-addressed frames. These vulnerabilities are referred to as Key Reinstallation Attacks or "KRACK" attacks. WPA (Wi-Fi Protected Access) is a system that protects wireless computer networks (Wi-Fi). The WPA2 wireless network re-installs the tunnel in the TDLS handshake. The TPK key vulnerability exists when the PeerKey is set up directly. WPA2 is prone to multiple security weaknesses. Exploiting these issues may allow an unauthorized user to intercept and manipulate data or disclose sensitive information. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: wpa_supplicant security update Advisory ID: RHSA-2017:2907-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2017:2907 Issue date: 2017-10-17 CVE Names: CVE-2017-13077 CVE-2017-13078 CVE-2017-13080 CVE-2017-13082 CVE-2017-13086 CVE-2017-13087 CVE-2017-13088 ===================================================================== 1. Summary: An update for wpa_supplicant is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: The wpa_supplicant packages contain an 802.1X Supplicant with support for WEP, WPA, WPA2 (IEEE 802.11i / RSN), and various EAP authentication methods. They implement key negotiation with a WPA Authenticator for client stations and controls the roaming and IEEE 802.11 authentication and association of the WLAN driver. A remote attacker within Wi-Fi range could exploit these attacks to decrypt Wi-Fi traffic or possibly inject forged Wi-Fi packets by manipulating cryptographic handshakes used by the WPA2 protocol. (CVE-2017-13077, CVE-2017-13078, CVE-2017-13080, CVE-2017-13082, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088) Red Hat would like to thank CERT for reporting these issues. Upstream acknowledges Mathy Vanhoef (University of Leuven) as the original reporter of these issues. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1491692 - CVE-2017-13077 wpa_supplicant: Reinstallation of the pairwise key in the 4-way handshake 1491693 - CVE-2017-13078 wpa_supplicant: Reinstallation of the group key in the 4-way handshake 1491696 - CVE-2017-13080 wpa_supplicant: Reinstallation of the group key in the group key handshake 1491698 - CVE-2017-13082 wpa_supplicant: Accepting a retransmitted FT Reassociation Request and reinstalling the pairwise key while processing it 1500302 - CVE-2017-13086 wpa_supplicant: reinstallation of the Tunneled Direct-Link Setup (TDLS) PeerKey (TPK) key in the TDLS handshake 1500303 - CVE-2017-13087 wpa_supplicant: reinstallation of the group key (GTK) when processing a Wireless Network Management (WNM) Sleep Mode Response frame 1500304 - CVE-2017-13088 wpa_supplicant: reinstallation of the integrity group key (IGTK) when processing a Wireless Network Management (WNM) Sleep Mode Response frame 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: wpa_supplicant-2.6-5.el7_4.1.src.rpm x86_64: wpa_supplicant-2.6-5.el7_4.1.x86_64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: wpa_supplicant-2.6-5.el7_4.1.src.rpm x86_64: wpa_supplicant-2.6-5.el7_4.1.x86_64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: wpa_supplicant-2.6-5.el7_4.1.src.rpm aarch64: wpa_supplicant-2.6-5.el7_4.1.aarch64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.aarch64.rpm ppc64: wpa_supplicant-2.6-5.el7_4.1.ppc64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.ppc64.rpm ppc64le: wpa_supplicant-2.6-5.el7_4.1.ppc64le.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.ppc64le.rpm s390x: wpa_supplicant-2.6-5.el7_4.1.s390x.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.s390x.rpm x86_64: wpa_supplicant-2.6-5.el7_4.1.x86_64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: wpa_supplicant-2.6-5.el7_4.1.src.rpm x86_64: wpa_supplicant-2.6-5.el7_4.1.x86_64.rpm wpa_supplicant-debuginfo-2.6-5.el7_4.1.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2017-13077 https://access.redhat.com/security/cve/CVE-2017-13078 https://access.redhat.com/security/cve/CVE-2017-13080 https://access.redhat.com/security/cve/CVE-2017-13082 https://access.redhat.com/security/cve/CVE-2017-13086 https://access.redhat.com/security/cve/CVE-2017-13087 https://access.redhat.com/security/cve/CVE-2017-13088 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/kracks 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. Those vulnerabilities applies to both the access point (implemented in hostapd) and the station (implemented in wpa_supplicant). An attacker exploiting the vulnerabilities could force the vulnerable system to reuse cryptographic session keys, enabling a range of cryptographic attacks against the ciphers used in WPA1 and WPA2. For the stable distribution (stretch), these problems have been fixed in version 2:2.4-1+deb9u1. For the testing distribution (buster), these problems have been fixed in version 2:2.4-1.1. For the unstable distribution (sid), these problems have been fixed in version 2:2.4-1.1. We recommend that you upgrade your wpa packages. ========================================================================== Ubuntu Security Notice USN-3455-1 October 16, 2017 wpa vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: Several security issues were fixed in wpa_supplicant. Software Description: - wpa: client support for WPA and WPA2 Details: Mathy Vanhoef discovered that wpa_supplicant and hostapd incorrectly handled WPA2. (CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088) Imre Rad discovered that wpa_supplicant and hostapd incorrectly handled invalid characters in passphrase parameters. A remote attacker could use this issue to cause a denial of service. (CVE-2016-4476) Imre Rad discovered that wpa_supplicant and hostapd incorrectly handled invalid characters in passphrase parameters. A local attacker could use this issue to cause a denial of service, or possibly execute arbitrary code. (CVE-2016-4477) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.04: hostapd 2.4-0ubuntu9.1 wpasupplicant 2.4-0ubuntu9.1 Ubuntu 16.04 LTS: hostapd 2.4-0ubuntu6.2 wpasupplicant 2.4-0ubuntu6.2 Ubuntu 14.04 LTS: hostapd 2.1-0ubuntu1.5 wpasupplicant 2.1-0ubuntu1.5 After a standard system update you need to reboot your computer to make all the necessary changes. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-17:07.wpa Security Advisory The FreeBSD Project Topic: WPA2 protocol vulnerability Category: contrib Module: wpa Announced: 2017-10-16 Credits: Mathy Vanhoef Affects: All supported versions of FreeBSD. Corrected: 2017-10-17 17:30:18 UTC (stable/11, 11.1-STABLE) 2017-10-17 17:57:18 UTC (releng/11.1, 11.1-RELEASE-p2) 2017-10-17 17:56:03 UTC (releng/11.0, 11.0-RELEASE-p13) 2017-10-19 03:18:22 UTC (stable/10, 10.4-STABLE) 2017-10-19 03:20:17 UTC (releng/10.4, 10.4-RELEASE-p1) 2017-10-19 03:19:42 UTC (releng/10.3, 10.3-RELEASE-p22) CVE Name: CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088 For general information regarding FreeBSD Security Advisories, including descriptions of the fields above, security branches, and the following sections, please visit <URL:https://security.FreeBSD.org/>. 0. Revision history v1.0 2017-10-17 Initial release. v1.1 2017-10-19 Add patches for 10.x releases. I. hostapd and wpa_supplicant are implementations of user space daemon for access points and wireless client that implements the WPA2 protocol. II. Problem Description A vulnerability was found in how a number of implementations can be triggered to reconfigure WPA/WPA2/RSN keys (TK, GTK, or IGTK) by replaying a specific frame that is used to manage the keys. III. Impact Such reinstallation of the encryption key can result in two different types of vulnerabilities: disabling replay protection and significantly reducing the security of encryption to the point of allowing frames to be decrypted or some parts of the keys to be determined by an attacker depending on which cipher is used. IV. Workaround An updated version of wpa_supplicant is available in the FreeBSD Ports Collection. Install version 2.6_2 or later of the security/wpa_supplicant port/pkg. Once installed, update /etc/rc.conf to use the new binary: wpa_supplicant_program="/usr/local/sbin/wpa_supplicant" and restart networking. An updated version of hostapd is available in the FreeBSD Ports Collection. Install version 2.6_1 or later of the net/hostapd port/pkg. Once installed, update /etc/rc.conf to use the new binary: hostapd_program="/usr/local/sbin/hostapd" and restart hostapd. V. Solution Perform one of the following: 1) Upgrade your vulnerable system to a supported FreeBSD stable or release / security branch (releng) dated after the correction date. Restart the Wi-Fi network interfaces/hostapd or reboot the system. 2) To update your vulnerable system via a binary patch: Systems running a RELEASE version of FreeBSD on the i386 or amd64 platforms can be updated via the freebsd-update(8) utility: # freebsd-update fetch # freebsd-update install Restart the Wi-Fi network interfaces/hostapd or reboot the system. 3) To update your vulnerable system via a source code patch: The following patches have been verified to apply to the applicable FreeBSD release branches. a) Download the relevant patch from the location below, and verify the detached PGP signature using your PGP utility. [FreeBSD 11.0-RELEASE, 11.1-RELEASE, and 11-STABLE] # fetch https://security.FreeBSD.org/patches/SA-17:07/wpa-11.patch # fetch https://security.FreeBSD.org/patches/SA-17:07/wpa-11.patch.asc # gpg --verify wpa-11.patch.asc [FreeBSD 10.3-RELEASE, 10.4-RELEASE, and 10-STABLE] # fetch https://security.FreeBSD.org/patches/SA-17:07/wpa-10.patch # fetch https://security.FreeBSD.org/patches/SA-17:07/wpa-10.patch.asc # gpg --verify wpa-10.patch.asc b) Apply the patch. Execute the following commands as root: # cd /usr/src # patch < /path/to/patch c) Recompile the operating system using buildworld and installworld as described in <URL:https://www.FreeBSD.org/handbook/makeworld.html>. Restart the applicable daemons, or reboot the system. VI. Correction details The following list contains the correction revision numbers for each affected branch. Branch/path Revision - ------------------------------------------------------------------------- stable/11/ r324697 releng/11.0/ r324698 releng/11.1/ r324699 stable/10/ r324739 releng/10.3/ r324740 releng/10.4/ r324741 - ------------------------------------------------------------------------- To see which files were modified by a particular revision, run the following command, replacing NNNNNN with the revision number, on a machine with Subversion installed: # svn diff -cNNNNNN --summarize svn://svn.freebsd.org/base Or visit the following URL, replacing NNNNNN with the revision number: <URL:https://svnweb.freebsd.org/base?view=revision&revision=NNNNNN> VII. References <URL:https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt> <URL:https://www.krackattacks.com/> The latest revision of this advisory is available at <URL:https://security.FreeBSD.org/advisories/FreeBSD-SA-17:07.wpa.asc> -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEEHPf/b631yp++G4yy7Wfs1l3PaucFAlnoGpNfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDFD RjdGRjZGQURGNUNBOUZCRTFCOENCMkVENjdFQ0Q2NURDRjZBRTcACgkQ7Wfs1l3P auc7WBAAm27w+fujv5sJsRxauUMopTVtRh5utwbDuoHTP+L+RCWmQfVBmueNQ0gf uJzMNxBIkbtY9LvyukpRsH3iD7mh26c0pd9rxxkkr4F96C9B5+W0amxJF1gdm54/ F/50FpY+lo7cNs5tiBjypPrg8UOBBI/1G4XR7130XC0HjaTwt1ngZ0oQUWUMSsIp gN5ZfPul81WPWd1NqF+vyObcJhwq/Y1uoexoO27o7GQCFZoL3enZy8c4f1xqMlVM 4HHkTgNGac6E0aW+ArH4J0DFFAOJXPqF8rdt+9XINfoBbtliIyOixJ4oh1n6eAR0 VpBWZKFNyXSlUKIvDGa+LDhxgL1jJXV0ABSyKlUOijdmr3bbbiQE9MW/MNv2AFTd OAFQ0QQtm9KCWp5JLh+FPIb/kR2l7MOUP+yz4zFcJpdGtl9tDLyPN8vRTq60bY8O y7tBcf/SMqkd/AIFdchL4zrOguKnRARydIlwTarp8wtAQI3MKSsa1B0wgsDtlL6K xfdjnwWMKvKKlNOW16e1WXXO0n/ucHV4njBE+bGPro3jLgXP2/WFZpIGAR3I4xrr SdD4AxSNiR9f3bL7LRfMIbugJAylWNSlTLWUOVUv0/ONh85LqbcCj13NI230B64K ETx2QOZgKnCs2oDNiw4aQHb7kvi2w94Iw/R1sAPkkxYJWO3reyE= =h/5q -----END PGP SIGNATURE----- . Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/wpa_supplicant-2.6-i586-1_slack14.2.txz: Upgraded. This update includes patches to mitigate the WPA2 protocol issues known as "KRACK" (Key Reinstallation AttaCK), which may be used to decrypt data, hijack TCP connections, and to forge and inject packets. CVE-2017-13082: Accepting a retransmitted Fast BSS Transition (FT) Reassociation Request and reinstalling the pairwise encryption key (PTK-TK) while processing it. For more information, see: https://www.krackattacks.com/ https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13077 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13078 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13079 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13080 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13081 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13082 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13084 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13086 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13087 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13088 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/wpa_supplicant-2.6-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/wpa_supplicant-2.6-x86_64-1_slack14.0.txz Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/wpa_supplicant-2.6-i486-1_slack14.1.txz Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/wpa_supplicant-2.6-x86_64-1_slack14.1.txz Updated package for Slackware 14.2: ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/wpa_supplicant-2.6-i586-1_slack14.2.txz Updated package for Slackware x86_64 14.2: ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/wpa_supplicant-2.6-x86_64-1_slack14.2.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/wpa_supplicant-2.6-i586-2.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/wpa_supplicant-2.6-x86_64-2.txz MD5 signatures: +-------------+ Slackware 14.0 package: d8ecfaadb50b3547967ab53733ffc019 wpa_supplicant-2.6-i486-1_slack14.0.txz Slackware x86_64 14.0 package: f25216d28800504ce498705da7c9a825 wpa_supplicant-2.6-x86_64-1_slack14.0.txz Slackware 14.1 package: 15c61050e4bab2581757befd86be74c0 wpa_supplicant-2.6-i486-1_slack14.1.txz Slackware x86_64 14.1 package: 49fd537a520338744f7757615556d352 wpa_supplicant-2.6-x86_64-1_slack14.1.txz Slackware 14.2 package: c5539f40c8510af89be92945f0f80185 wpa_supplicant-2.6-i586-1_slack14.2.txz Slackware x86_64 14.2 package: 4c527ff84fcdfd7839f217bbce2e4ae4 wpa_supplicant-2.6-x86_64-1_slack14.2.txz Slackware -current package: 28bd88a54e96368f7a7020c1f5fb67fe n/wpa_supplicant-2.6-i586-2.txz Slackware x86_64 -current package: 464fc6b48d1ac077f47e9a3a8534c160 n/wpa_supplicant-2.6-x86_64-2.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg wpa_supplicant-2.6-i586-1_slack14.2.txz +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. 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