VARIoT IoT vulnerabilities database

Bouncy Castle BC 1.54 - 1.59, BC-FJA 1.0.0, BC-FJA 1.0.1 and earlier have a flaw in the Low-level interface to RSA key pair generator, specifically RSA Key Pairs generated in low-level API with added certainty may have less M-R tests than expected. This appears to be fixed in versions BC 1.60 beta 4 and later, BC-FJA 1.0.2 and later. Bouncy Castle BC and BC-FJA Contains a cryptographic vulnerability.Information may be obtained. Bouncy Castle is prone to a security weakness. Successfully exploiting this issue will allow attackers to perform unauthorized actions; this may aid in launching further attacks. Currently there is no information about this vulnerability, please keep an eye on CNNVD or vendor announcements. The References section of this erratum contains a download link (you must log in to download the update). The JBoss server process must be restarted for the update to take effect. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: rhvm-appliance security update Advisory ID: RHSA-2018:2643-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2018:2643 Issue date: 2018-08-15 Updated on: 2018-09-04 CVE Names: CVE-2018-1067 CVE-2018-1114 CVE-2018-8039 CVE-2018-10237 CVE-2018-10862 CVE-2018-10915 CVE-2018-1000180 ===================================================================== 1. Summary: An update for rhvm-appliance is now available for Red Hat Virtualization 4 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. 2. Relevant releases/architectures: Red Hat Virtualization 4 Hypervisor for RHEL 7 - noarch Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts - noarch 3. Description: The RHV-M Virtual Appliance automates the process of installing and configuring the Red Hat Virtualization Manager. The appliance is available to download as an OVA file from the Customer Portal. The following packages have been upgraded to a later upstream version: rhvm-appliance (4.2). (BZ#1590658, BZ#1591095, BZ#1591096, BZ#1592655, BZ#1594636, BZ#1597534, BZ#1612683) Red Hat would like to thank the PostgreSQL project for reporting CVE-2018-10915 and Ammarit Thongthua (Deloitte Thailand Pentest team) and Nattakit Intarasorn (Deloitte Thailand Pentest team) for reporting CVE-2018-1067. Upstream acknowledges Andrew Krasichkov as the original reporter of CVE-2018-10915. Security fixes: * vulnerability: wildfly-core: Path traversal can allow the extraction of .war archives to write arbitrary files (Zip Slip) (CVE-2018-10862) * vulnerability: apache-cxf: TLS hostname verification does not work correctly with com.sun.net.ssl.* (CVE-2018-8039) * vulnerability: postgresql: Certain host connection parameters defeat client-side security defenses (CVE-2018-10915) * vulnerability: undertow: HTTP header injection using CRLF with UTF-8 Encoding (incomplete fix of ) (CVE-2018-1067, CVE-2016-4993) * vulnerability: undertow: File descriptor leak caused by JarURLConnection.getLastModified() allows attacker to cause a denial of service (CVE-2018-1114) * vulnerability: guava: Unbounded memory allocation in AtomicDoubleArray and CompoundOrdering classes allow remote attackers to cause a denial of service (CVE-2018-10237) * vulnerability: bouncycastle: flaw in the low-level interface to RSA key pair generator (CVE-2018-1000180) For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE pages listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 5. Bugs fixed (https://bugzilla.redhat.com/): 1550671 - CVE-2018-1067 undertow: HTTP header injection using CRLF with UTF-8 Encoding (incomplete fix of CVE-2016-4993) 1573045 - CVE-2018-1114 undertow: File descriptor leak caused by JarURLConnection.getLastModified() allows attacker to cause a denial of service 1573391 - CVE-2018-10237 guava: Unbounded memory allocation in AtomicDoubleArray and CompoundOrdering classes allow remote attackers to cause a denial of service 1588306 - CVE-2018-1000180 bouncycastle: flaw in the low-level interface to RSA key pair generator 1593527 - CVE-2018-10862 wildfly-core: Path traversal can allow the extraction of .war archives to write arbitrary files (Zip Slip) 1595332 - CVE-2018-8039 apache-cxf: TLS hostname verification does not work correctly with com.sun.net.ssl.* 1609891 - CVE-2018-10915 postgresql: Certain host connection parameters defeat client-side security defenses 1616249 - [Tracker] rhevm-appliance build for 4.2.6 6. Package List: Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts: Source: rhvm-appliance-4.2-20180828.0.el7.src.rpm noarch: rhvm-appliance-4.2-20180828.0.el7.noarch.rpm Red Hat Virtualization 4 Hypervisor for RHEL 7: Source: rhvm-appliance-4.2-20180828.0.el7.src.rpm noarch: rhvm-appliance-4.2-20180828.0.el7.noarch.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-2018-1067 https://access.redhat.com/security/cve/CVE-2018-1114 https://access.redhat.com/security/cve/CVE-2018-8039 https://access.redhat.com/security/cve/CVE-2018-10237 https://access.redhat.com/security/cve/CVE-2018-10862 https://access.redhat.com/security/cve/CVE-2018-10915 https://access.redhat.com/security/cve/CVE-2018-1000180 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBW46NB9zjgjWX9erEAQio7g/9G8C/6hJR+vGBA0J+d4fLqffWMPAlUQIo S5exHdBllncWKMutR/6oADOC0w/arYrQE7MLjxlZAvYZUS2A6NgmjsVh38BgFpBt ijYkgIOXef9dfsk2e04+r1tDr8iSsk7PSw4RYUFZwm8f7jhT4+72RepQfnnXMhLF tBUqTdzkXyZYNjfssqyz1d+2ZMjx7MigUvL9qFoRT5KCdeNwpVnvpqOAx6t0CVHy TY86IqBsYJ59W4+S+GNdob3SYEt9i2kyN3ggurhOjjk+0aNR+520WRV/aMCBpd6e kyHPvZtT2sQElgUuHmf0Pv9tJ7MOf0ybQtdTX0XIiQxxo1e1SGpUAd+2LXbuthY9 fgAZzel6SZ4hkOzQMVWnwl43FRQTKzXLKV9N5qXma7ilkJPjyUUe5uFBB7eSNI7x L9949I807LHRCSBzuwK6SM7MZHgSjPo0bEfyU2jmJXBNP9wbjGjq1jBugIF3kFVR WAMUbmGEZUP6GLej+xuYeesjglTbA38/EmyW1btkbIlc22PO7byQwNIPPDwyzctT +nVvwMr5E5k4ael3epg46Ddf96ZJ6D8jjFKhveWoNdW5ZkDaiSjiMbJrGCModdX4 /KxDAb22DwAG6cy3wuCJuPHG95LRhKWVc77WdySHBiWkOplgDsELaTGTNNu69Ch9 WehWD0T5PlI= =Ki4n -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . For further information, refer to the release notes linked to in the References section. For the stable distribution (stretch), this problem has been fixed in version 1.56-1+deb9u2. We recommend that you upgrade your bouncycastle packages. For the detailed security status of bouncycastle please refer to its security tracker page at: https://security-tracker.debian.org/tracker/bouncycastle Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAlstVJsACgkQEMKTtsN8 TjbYZw/+Ig5wYiaMaeNbnzRu8Je7e4jGvglWlqLeTX7xG2hpzaFHCeOFxTX9oJmt r/8y/wZMhf+pV3h1KlP9nxOLEhchcL4hSAM4necgVP6odykbH0Em2yAE5i7ae9ez oD9Ib7dUUFbRk2a19J4bVdXXUjb3YQCN1SsS5KVYfWDgzxa+dC34vhm3yfNqoPej 0sFczW7kuUUK61a9LwNmuTp8hVyvtNc5FjhK5mEB3Fi2EiYYn8UT/LNp5QElKB4i h7P6c1Q9jw8VSqvRqlt4n2+HAreKmOS8a61hFYFV/HFoer6rOxa03YDcC0rlva7O a0WcOzet/IzRCOJilj2TIgXBZzFb3peyzd4arTa/VCt794qHOTIElBnmvAvVeXBW yu83IQrDYrKnwm85K0R3YUXaBzaGTeVPwnYPJnYRydlF/zxvg7l9xx7Cy7PJN2Xh Y+visDrPob09QFNc4PYlzQ+V6vrFrygAPO7CJ7hY7KrF8nuhbt9Ygd75IBIMTqhZ QsQlAUZ8UU7q9vVPZCZFb89ks5WyRm8O7Kdn5wzEx1Egas1/jfUzfMOUYTEl0nfM iOk0Q0pFpbwQ+9vWZBMWYTVHXUi8jabBbJcM4g9xVzlDk2mqTVaimnFXfl28Y3aK D8ul9kVTrOOX/jutkY46hdLOhmGo52oHDW5qiJtQL49QzC+Qm3o= =p+RC -----END PGP SIGNATURE----- . Description: Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server. This release of Red Hat JBoss Enterprise Application Platform 7.1.4 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.1.3, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. JIRA issues fixed (https://issues.jboss.org/): JBEAP-14788 - Tracker bug for the EAP 7.1.4 release for RHEL-7 7

A vulnerability in the Secure Sockets Layer (SSL) packet reassembly functionality of the detection engine in Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause the detection engine to consume excessive system memory on an affected device, which could cause a denial of service (DoS) condition. The vulnerability is due to the affected software improperly handling changes to SSL connection states. An attacker could exploit this vulnerability by sending crafted SSL connections through an affected device. A successful exploit could allow the attacker to cause the detection engine to consume excessive system memory on the affected device, which could cause a DoS condition. The device may need to be reloaded manually to recover from this condition. This vulnerability affects Cisco Firepower System Software Releases 6.0.0 and later, running on any of the following Cisco products: Adaptive Security Appliance (ASA) 5500-X Series Firewalls with FirePOWER Services, Adaptive Security Appliance (ASA) 5500-X Series Next-Generation Firewalls, Advanced Malware Protection (AMP) for Networks, 7000 Series Appliances, Advanced Malware Protection (AMP) for Networks, 8000 Series Appliances, Firepower 4100 Series Appliances, FirePOWER 7000 Series Appliances, FirePOWER 8000 Series Appliances, Firepower 9300 Series Security Appliances, Firepower Threat Defense for Integrated Services Routers (ISRs), Firepower Threat Defense Virtual for VMware, Industrial Security Appliance 3000, Sourcefire 3D System Appliances. Cisco Bug IDs: CSCve23031. Cisco Firepower System Software Contains a resource exhaustion vulnerability. Vendors report this vulnerability Bug ID CSCve23031 Published as.Denial of service (DoS) May be in a state. are security firewall devices of Cisco (Cisco). Firepower System Software is one of the firewall operating systems. The detection engine is one of the intrusion detection engines

A vulnerability in the implementation of Security Assertion Markup Language (SAML) Single Sign-On (SSO) authentication for Cisco AnyConnect Secure Mobility Client for Desktop Platforms, Cisco Adaptive Security Appliance (ASA) Software, and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to establish an authenticated AnyConnect session through an affected device running ASA or FTD Software. The authentication would need to be done by an unsuspecting third party, aka Session Fixation. The vulnerability exists because there is no mechanism for the ASA or FTD Software to detect that the authentication request originates from the AnyConnect client directly. An attacker could exploit this vulnerability by persuading a user to click a crafted link and authenticating using the company's Identity Provider (IdP). A successful exploit could allow the attacker to hijack a valid authentication token and use that to establish an authenticated AnyConnect session through an affected device running ASA or FTD Software. This vulnerability affects the Cisco AnyConnect Secure Mobility Client, and ASA Software and FTD Software configured for SAML 2.0-based SSO for AnyConnect Remote Access VPN that is running on the following Cisco products: 3000 Series Industrial Security Appliances (ISA), ASA 5500 Series Adaptive Security Appliances, ASA 5500-X Series Next-Generation Firewalls, ASA Services Module for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers, Adaptive Security Virtual Appliance (ASAv), Firepower 2100 Series Security Appliance, Firepower 4100 Series Security Appliance, Firepower 9300 ASA Security Module, FTD Virtual (FTDv). Cisco Bug IDs: CSCvg65072, CSCvh87448. Vendors have confirmed this vulnerability Bug ID CSCvg65072 and CSCvh87448 It is released as.Information may be obtained. Multiple Cisco Products are prone to a session-fixation vulnerability. An attacker can hijack an arbitrary session and gain unauthorized access to the affected application. AnyConnect Secure Mobility Client is a desktop application for managing firewalls

A vulnerability in the Secure Sockets Layer (SSL) Virtual Private Network (VPN) Client Certificate Authentication feature for Cisco Adaptive Security Appliance (ASA) could allow an unauthenticated, remote attacker to establish an SSL VPN connection and bypass certain SSL certificate verification steps. The vulnerability is due to incorrect verification of the SSL Client Certificate. An attacker could exploit this vulnerability by connecting to the ASA VPN without a proper private key and certificate pair. A successful exploit could allow the attacker to establish an SSL VPN connection to the ASA when the connection should have been rejected. This vulnerability affects Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) Software that is running on the following Cisco products: 3000 Series Industrial Security Appliances (ISA), ASA 5500 Series Adaptive Security Appliances, ASA 5500-X Series Next-Generation Firewalls, ASA Services Module for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers, Adaptive Security Virtual Appliances (ASAv), Firepower 4110 Security Appliances, Firepower 9300 ASA Security Modules. Cisco Bug IDs: CSCvg40155. Vendors have confirmed this vulnerability Bug ID CSCvg40155 It is released as.Information may be tampered with. Multiple Cisco products are prone to a security-bypass vulnerability. An attacker can exploit this issue to perform man-in-the-middle attacks and perform certain unauthorized actions, which will aid in further attacks. are security firewall devices of Cisco (Cisco)

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2017-9960. Reason: This candidate is a duplicate of CVE-2017-9960. Notes: All CVE users should reference CVE-2017-9960 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage. U.motion Builder is a generator product from Schneider Electric, France. An information disclosure vulnerability exists in Schneider Electric U.motion Builder externalframe.php. An attacker can exploit the vulnerability to obtain path information returned by exception information

The vulnerability is due to insufficient handling of update_file request parameter on update_module.php in Schneider Electric U.motion Builder software versions prior to v1.3.4. A remote, authenticated attacker can exploit this vulnerability by sending a crafted request to the target server. Schneider Electric U.motion Builder Software Contains an input validation vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. U.motion Builder is a generator product from Schneider Electric, France

The vulnerability exists within processing of applets which are exposed on the web service in Schneider Electric U.motion Builder software versions prior to v1.3.4. The underlying SQLite database query to determine whether a user is logged in is subject to SQL injection on the loginSeed parameter, which can be embedded in the HTTP cookie of the request. U.motion Builder is a generator product from Schneider Electric, France

The vulnerability exists within processing of sendmail.php in Schneider Electric U.motion Builder software versions prior to v1.3.4. The applet allows callers to select arbitrary files to send to an arbitrary email address

The vulnerability exists within runscript.php applet in Schneider Electric U.motion Builder software versions prior to v1.3.4. There is a directory traversal vulnerability in the processing of the 's' parameter of the applet

An information disclosure vulnerability exists In Schneider Electric's 66074 MGE Network Management Card Transverse installed in MGE UPS and MGE STS. The integrated web server (Port 80/443/TCP) of the affected devices could allow a remote attacker to obtain sensitive device information if network access was obtained. SchneiderElectricMGEUPS and MGESTS are products of Schneider Electric. SchneiderElectricMGEUPS is an uninterruptible power supply unit. MGESTS is a static switch. 66074MGENetworkManagementCardTransverse is one of the network management cards (network cards). An information disclosure vulnerability exists in the 66074MGENetworkManagementCardTransverse in SchneiderElectricMGEUPS and MGESTS

A cleartext transmission of sensitive information vulnerability exists in Schneider Electric's 66074 MGE Network Management Card Transverse installed in MGE UPS and MGE STS. he integrated web server (Port 80/443/TCP) of the affected devices could allow remote attackers to discover an administrative account. If default on device, it is not using a SSL in settings and if multiple request of the page "Access Control" (IP-address device/ups/pas_cont.htm) account data will be sent in cleartext. SchneiderElectricMGEUPS and MGESTS are products of Schneider Electric. SchneiderElectricMGEUPS is an uninterruptible power supply unit. MGESTS is a static switch. 66074MGENetworkManagementCardTransverse is one of the network management cards (network cards). A security vulnerability exists in SchneiderElectricMGEUPS and 66074MGENetworkManagementCardTransverse in MGESTS, which is caused by the program transmitting sensitive data in clear text

An improper authorization vulnerability exists In Schneider Electric's 66074 MGE Network Management Card Transverse installed in MGE UPS and MGE STS. The integrated web server (Port 80/443/TCP) of the affected devices could allow a remote attacker to change UPS control and shutdown parameters or other critical settings without authorization. SchneiderElectricMGEUPS and MGESTS are products of Schneider Electric. SchneiderElectricMGEUPS is an uninterruptible power supply unit. MGESTS is a static switch. 66074MGENetworkManagementCardTransverse is one of the network management cards (network cards). There are improper authorization vulnerabilities in the 66074MGENetworkManagementCardTransverse in SchneiderElectricMGEUPS and MGESTS

An authorization bypass vulnerability exists In Schneider Electric's 66074 MGE Network Management Card Transverse installed in MGE UPS and MGE STS. The integrated web server (Port 80/443/TCP) of the affected devices could allow a remote attacker to get a full access to device, bypassing the authorization system. SchneiderElectricMGEUPS and MGESTS are products of Schneider Electric. SchneiderElectricMGEUPS is an uninterruptible power supply unit. MGESTS is a static switch. 66074MGENetworkManagementCardTransverse is one of the network management cards (network cards). There are security vulnerabilities in the 66074MGENetworkManagementCardTransverse in SchneiderElectricMGEUPS and MGESTS

A vulnerability in the detection engine of Cisco Firepower System Software could allow an unauthenticated, remote attacker to bypass a configured file action policy that is intended to drop the Server Message Block Version 2 (SMB2) and SMB Version 3 (SMB3) protocols if malware is detected. The vulnerability is due to incorrect detection of an SMB2 or SMB3 file based on the total file length. An attacker could exploit this vulnerability by sending a crafted SMB2 or SMB3 transfer request through the targeted device. An exploit could allow the attacker to pass SMB2 or SMB3 files that could be malware even though the device is configured to block them. This vulnerability does not exist for SMB Version 1 (SMB1) files. This vulnerability affects Cisco Firepower System Software when one or more file action policies are configured, on software releases prior to 6.2.3. Cisco Bug IDs: CSCvg68807. Vendors have confirmed this vulnerability Bug ID CSCvg68807 It is released as.Information may be tampered with. Successfully exploiting this issue may allow an attacker to bypass certain security restrictions and perform unauthorized actions. The detection engine is one of the intrusion detection engines. The vulnerability stems from the fact that the program does not detect SMB2 or SMB3 files

There is a buffer overflow in the Hikvision Camera DS-2CD9111-S of V4.1.2 build 160203 and before, and this vulnerability allows remote attackers to launch a denial of service attack (service interruption) via a crafted network setting interface request. Hikvision Camera DS-2CD9111-S Contains a buffer error vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Hikvision Camera DS-2CD9111-S is a network camera product of China Hikvision Company. The vulnerability stems from the fact that the program does not fully verify some values ​​in the message

A vulnerability in the ingress flow creation functionality of Cisco Adaptive Security Appliance (ASA) could allow an unauthenticated, remote attacker to cause the CPU to increase upwards of 100% utilization, causing a denial of service (DoS) condition on an affected system. The vulnerability is due to incorrect handling of an internal software lock that could prevent other system processes from getting CPU cycles, causing a high CPU condition. An attacker could exploit this vulnerability by sending a steady stream of malicious IP packets that can cause connections to be created on the targeted device. A successful exploit could allow the attacker to exhaust CPU resources, resulting in a DoS condition during which traffic through the device could be delayed. This vulnerability applies to either IPv4 or IPv6 ingress traffic. This vulnerability affects Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) Software that is running on the following Cisco products: 3000 Series Industrial Security Appliances (ISA), ASA 5500 Series Adaptive Security Appliances, ASA 5500-X Series Next-Generation Firewalls, ASA Services Module for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers, Adaptive Security Virtual Appliances (ASAv), Firepower 2100 Series Security Appliances, Firepower 4110 Security Appliances, Firepower 9300 ASA Security Modules. Cisco Bug IDs: CSCvf63718. Vendors have confirmed this vulnerability Bug ID CSCvf63718 It is released as.Service operation interruption (DoS) There is a possibility of being put into a state. Exploiting this issue allows remote attackers to cause a denial-of-service condition due to excessive CPU memory consumption. are security firewall devices of Cisco (Cisco)

A vulnerability in the role-based resource checking functionality of the Cisco Unified Computing System (UCS) Director could allow an authenticated, remote attacker to view unauthorized information for any virtual machine in the UCS Director end-user portal and perform any permitted operations on any virtual machine. The permitted operations can be configured for the end user on the virtual machines with either of the following settings: The virtual machine is associated to a Virtual Data Center (VDC) that has an end user self-service policy attached to the VDC. The end user role has VM Management Actions settings configured under User Permissions. This is a global configuration, so all the virtual machines visible in the end-user portal will have the VM management actions available. The vulnerability is due to improper user authentication checks. An attacker could exploit this vulnerability by logging in to the UCS Director with a modified username and valid password. A successful exploit could allow the attacker to gain visibility into and perform actions against all virtual machines in the UCS Director end-user portal of the affected system. This vulnerability affects Cisco Unified Computing System (UCS) Director releases 6.0 and 6.5 prior to patch 3 that are in a default configuration. Cisco Bug IDs: CSCvh53501. Vendors have confirmed this vulnerability Bug ID CSCvh53501 It is released as.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Successful exploits will allow attackers to obtain sensitive information. This may aid in further attacks. The system integrates network, computing and virtualization resources into one platform by extensively adopting virtualization technology. The vulnerability is caused by the program not correctly detecting user identities

A vulnerability in the internal packet-processing functionality of Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 2100 Series Security Appliances could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to the affected software improperly validating IP Version 4 (IPv4) and IP Version 6 (IPv6) packets after the software reassembles the packets (following IP Fragmentation). An attacker could exploit this vulnerability by sending a series of malicious, fragmented IPv4 or IPv6 packets to an affected device. A successful exploit could allow the attacker to cause Snort processes on the affected device to hang at 100% CPU utilization, which could cause the device to stop processing traffic and result in a DoS condition until the device is reloaded manually. This vulnerability affects Cisco Firepower Threat Defense (FTD) Software Releases 6.2.1 and 6.2.2, if the software is running on a Cisco Firepower 2100 Series Security Appliance. Cisco Bug IDs: CSCvf91098. Vendors have confirmed this vulnerability Bug ID CSCvf91098 It is released as.Service operation interruption (DoS) There is a possibility of being put into a state. Exploiting this issue allows remote attackers to cause a denial-of-service condition due to excessive CPU consumption

A vulnerability in the egress packet processing functionality of the Cisco StarOS operating system for Cisco Aggregation Services Router (ASR) 5700 Series devices and Virtualized Packet Core (VPC) System Software could allow an unauthenticated, remote attacker to cause an interface on the device to cease forwarding packets. The device may need to be manually reloaded to clear this Interface Forwarding Denial of Service condition. The vulnerability is due to the failure to properly check that the length of a packet to transmit does not exceed the maximum supported length of the network interface card (NIC). An attacker could exploit this vulnerability by sending a crafted IP packet or a series of crafted IP fragments through an interface on the targeted device. A successful exploit could allow the attacker to cause the network interface to cease forwarding packets. This vulnerability could be triggered by either IPv4 or IPv6 network traffic. This vulnerability affects the following Cisco products when they are running the StarOS operating system and a virtual interface card is installed on the device: Aggregation Services Router (ASR) 5700 Series, Virtualized Packet Core-Distributed Instance (VPC-DI) System Software, Virtualized Packet Core-Single Instance (VPC-SI) System Software. Cisco Bug IDs: CSCvf32385. Cisco StarOS Contains an input validation vulnerability. Vendors have confirmed this vulnerability Bug ID CSCvf32385 It is released as.Service operation interruption (DoS) There is a possibility of being put into a state. The Cisco AggregationServicesRouter (ASR) 5000SeriesRouters is a 5000 series of secure router devices. VirtualizedPacketCore (VPC) SystemSoftware is a commercial version of the StarOS software deployed on a dedicated hardware platform. StarOS is a set of operating systems used in it

A vulnerability in Cisco IOS XE Software running on Cisco cBR Series Converged Broadband Routers could allow an unauthenticated, adjacent attacker to cause high CPU usage on an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to the incorrect handling of certain DHCP packets. An attacker could exploit this vulnerability by sending certain DHCP packets to a specific segment of an affected device. A successful exploit could allow the attacker to increase CPU usage on the affected device and cause a DoS condition. Cisco Bug IDs: CSCvg73687. Cisco IOS XE The software contains a resource management vulnerability. Vendors have confirmed this vulnerability Bug ID CSCvg73687 It is released as.Service operation interruption (DoS) There is a possibility of being put into a state. CiscocBRSeriesConvergedBroadbandRouters is a cBR series router device from Cisco. IOSXE is one of the operating systems dedicated to Cisco network devices. A resource management error vulnerability exists in IOSXE on CiscocBRSeriesConvergedBroadbandRouters that caused the program to fail to properly handle DHCP packets