ID

VAR-201408-0089

CVE

CVE-2014-3507

TITLE

OpenSSL of DTLS Implementation of d1_both.c Service disruption in (DoS) Vulnerabilities

DESCRIPTION

Memory leak in d1_both.c in the DTLS implementation in OpenSSL 0.9.8 before 0.9.8zb, 1.0.0 before 1.0.0n, and 1.0.1 before 1.0.1i allows remote attackers to cause a denial of service (memory consumption) via zero-length DTLS fragments that trigger improper handling of the return value of a certain insert function. OpenSSL is prone to a denial-of-service vulnerability. Attackers may exploit this issue to cause a memory leak, resulting in a denial-of-service condition. The following versions are vulnerable: OpenSSL 0.9.8 versions prior to 0.9.8zb. OpenSSL 1.0.0 versions prior to 1.0.0n. OpenSSL 1.0.1 versions prior to 1.0.1i. - The SSLv3 vulnerability known as "Padding Oracle on Downgraded Legacy Encryption" also known as "Poodle", which could be exploited remotely resulting in disclosure of information. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-14:18.openssl Security Advisory The FreeBSD Project Topic: OpenSSL multiple vulnerabilities Category: contrib Module: openssl Announced: 2014-09-09 Affects: All supported versions of FreeBSD. Corrected: 2014-08-07 21:04:42 UTC (stable/10, 10.0-STABLE) 2014-09-09 10:09:46 UTC (releng/10.0, 10.0-RELEASE-p8) 2014-08-07 21:06:34 UTC (stable/9, 9.3-STABLE) 2014-09-09 10:13:46 UTC (releng/9.3, 9.3-RELEASE-p1) 2014-09-09 10:13:46 UTC (releng/9.2, 9.2-RELEASE-p11) 2014-09-09 10:13:46 UTC (releng/9.1, 9.1-RELEASE-p18) 2014-08-07 21:06:34 UTC (stable/8, 8.4-STABLE) 2014-09-09 10:13:46 UTC (releng/8.4, 8.4-RELEASE-p15) CVE Name: CVE-2014-3506, CVE-2014-3507, CVE-2014-3508, CVE-2014-3510, CVE-2014-3509, CVE-2014-3511, CVE-2014-3512, CVE-2014-5139 For general information regarding FreeBSD Security Advisories, including descriptions of the fields above, security branches, and the following sections, please visit <URL:http://security.FreeBSD.org/>. I. Background FreeBSD includes software from the OpenSSL Project. The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, full-featured Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as a full-strength general purpose cryptography library. II. Problem Description The receipt of a specifically crafted DTLS handshake message may cause OpenSSL to consume large amounts of memory. [CVE-2014-3507] A flaw in OBJ_obj2txt may cause pretty printing functions such as X509_name_oneline, X509_name_print_ex et al. to leak some information from the stack. [CVE-2014-3508] OpenSSL DTLS clients enabling anonymous (EC)DH ciphersuites are subject to a denial of service attack. [CVE-2014-3510] The following problems affect FreeBSD 10.0-RELEASE and later: If a multithreaded client connects to a malicious server using a resumed session and the server sends an ec point format extension it could write up to 255 bytes to freed memory. [CVE-2014-3509] A flaw in the OpenSSL SSL/TLS server code causes the server to negotiate TLS 1.0 instead of higher protocol versions when the ClientHello message is badly fragmented. [CVE-2014-3511] A malicious client or server can send invalid SRP parameters and overrun an internal buffer. [CVE-2014-3512] A malicious server can crash the client with a NULL pointer dereference by specifying a SRP ciphersuite even though it was not properly negotiated with the client. [CVE-2014-5139] III. Additionally, a remote attacker may be able to run arbitrary code on a vulnerable system if the application has been set up for SRP. IV. Workaround No workaround is available. 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. 2) 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 10.0] # fetch http://security.FreeBSD.org/patches/SA-14:18/openssl-10.0.patch # fetch http://security.FreeBSD.org/patches/SA-14:18/openssl-10.0.patch.asc # gpg --verify openssl-10.0.patch.asc [FreeBSD 9.3] # fetch http://security.FreeBSD.org/patches/SA-14:18/openssl-9.3.patch # fetch http://security.FreeBSD.org/patches/SA-14:18/openssl-9.3.patch.asc # gpg --verify openssl-9.3.patch.asc [FreeBSD 9.2, 9.1, 8.4] # fetch http://security.FreeBSD.org/patches/SA-14:18/openssl-9.patch # fetch http://security.FreeBSD.org/patches/SA-14:18/openssl-9.patch.asc # gpg --verify openssl-9.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:http://www.FreeBSD.org/handbook/makeworld.html>. Restart all deamons using the library, or reboot the system. 3) 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 VI. Correction details The following list contains the correction revision numbers for each affected branch. Branch/path Revision - ------------------------------------------------------------------------- stable/8/ r269687 releng/8.4/ r271305 stable/9/ r269687 releng/9.1/ r271305 releng/9.2/ r271305 releng/9.3/ r271305 stable/10/ r269686 releng/10.0/ r271304 - ------------------------------------------------------------------------- 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:http://svnweb.freebsd.org/base?view=revision&revision=NNNNNN> VII. References <URL:https://www.openssl.org/news/secadv_20140806.txt> <URL:http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3506> <URL:http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3507> <URL:http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3508> <URL:http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3509> <URL:http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3510> <URL:http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3511> <URL:http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3512> <URL:http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5139> The latest revision of this advisory is available at <URL:http://security.FreeBSD.org/advisories/FreeBSD-SA-14:18.openssl.asc> -----BEGIN PGP SIGNATURE----- iQIcBAEBCgAGBQJUDtUBAAoJEO1n7NZdz2rnOUoP/jNoEEPVt1RoVPQoOQc6vno5 2HXcCDsu0ql3kCNIIZ7E6TddfduzV04EMzBrIgulg7eXft+Lnx6HlEgJOo7QLImc aWLWxjcbyby6wrbYOc+FLK11yx9/uZJF0VCdSeyzhy0EFD3tOZPsDMXKZmG7FRkg 6A7ENJU25Mx8V1myzHw/VfDwAHCtXHliFVVE0CUku55pYnlhMeetu/wuB6KYbmgV 1WUamiHEGl4Dh4Up7nGHYYm32kqZLaE+cf1Ovc2VGT98ZyXmCgDB4+8kkA/HZxxp DRgQlojeQhahee5MmzD+wMJXlq6dekoo+JVf22+Nb+oNmlKT6/UxtUhCwW11MLUV rnOMr3u1JCNvBc+3KroSmtFeEtqh7jx3Ag4w8lS5mJO+wX1/lilbsFxSS/9G65fy LqHUQSxkuDJ1bNzPfKreBPyUmQlG5t/3DonIDCF9r3sefDN+kxqe1+RwjdNRM0ov V7OH/AW1NBQtV/F/h0tKCcskvcJo9Q+inAohheLPnWkFj7F2tLNt5TAxsGy7WvFZ MuQSAXpZkdh7OkhAhBM3Xk+EOv7Qk7zZL5HJ1Lpm6kfJ8wSb4etoUV7oELaDMBz8 +9r+Vr9GtjSsec2a4tjNIixZKV9bzEhgKP5gsWD/JewhAzF+0bYNa9snOWxzpAYb j+eW9IT7pEAJK9DtIsDd =f4To -----END PGP SIGNATURE----- . Release Date: 2014-08-14 Last Updated: 2014-08-14 Potential Security Impact: Remote Denial of Service (DoS), unauthorized access. Source: Hewlett-Packard Company, HP Software Security Response Team VULNERABILITY SUMMARY Potential security vulnerabilities have been identified with HP-UX running OpenSSL. These vulnerabilities could be exploited remotely to create a Denial of Service (DoS), allow unauthorized access. HP-UX B.11.11, B.11.23, B.11.31 running OpenSSL versions before 0.9.8zb BACKGROUND CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2014-3505 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2014-3506 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2014-3507 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2014-3508 (AV:N/AC:M/Au:N/C:P/I:N/A:N) 4.3 CVE-2014-3510 (AV:N/AC:M/Au:N/C:N/I:N/A:P) 4.3 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002 RESOLUTION HP has provided the following updates to resolve these vulnerabilities. The updates are available from https://h20392.www2.hp.com/portal/swdepot/displayP roductInfo.do?productNumber=OPENSSL11I HP-UX Release HP-UX OpenSSL version B.11.11 (11i v1) OpenSSL_A.00.09.08zb.001_HP-UX_B.11.11_32_64.depot B.11.23 (11i v2) OpenSSL_A.00.09.08zb.002_HP-UX_B.11.23_IA-PA.depot B.11.31 (11i v3) OpenSSL_A.00.09.08zb.003_HP-UX_B.11.31_IA-PA.depot MANUAL ACTIONS: Yes - Update Install OpenSSL A.00.09.08zb or subsequent PRODUCT SPECIFIC INFORMATION HP-UX Software Assistant: HP-UX Software Assistant is an enhanced application that replaces HP-UX Security Patch Check. It analyzes all Security Bulletins issued by HP and lists recommended actions that may apply to a specific HP-UX system. It can also download patches and create a depot automatically. For more information see: https://www.hp.com/go/swa The following text is for use by the HP-UX Software Assistant. AFFECTED VERSIONS HP-UX B.11.11 ================== openssl.OPENSSL-CER openssl.OPENSSL-CONF openssl.OPENSSL-DOC openssl.OPENSSL-INC openssl.OPENSSL-LIB openssl.OPENSSL-MAN openssl.OPENSSL-MIS openssl.OPENSSL-PRNG openssl.OPENSSL-PVT openssl.OPENSSL-RUN openssl.OPENSSL-SRC action: install revision A.00.09.08zb.001 or subsequent HP-UX B.11.23 ================== openssl.OPENSSL-CER openssl.OPENSSL-CONF openssl.OPENSSL-DOC openssl.OPENSSL-INC openssl.OPENSSL-LIB openssl.OPENSSL-MAN openssl.OPENSSL-MIS openssl.OPENSSL-PRNG openssl.OPENSSL-PVT openssl.OPENSSL-RUN openssl.OPENSSL-SRC action: install revision A.00.09.08zb.002 or subsequent HP-UX B.11.31 ================== openssl.OPENSSL-CER openssl.OPENSSL-CONF openssl.OPENSSL-DOC openssl.OPENSSL-INC openssl.OPENSSL-LIB openssl.OPENSSL-MAN openssl.OPENSSL-MIS openssl.OPENSSL-PRNG openssl.OPENSSL-PVT openssl.OPENSSL-RUN openssl.OPENSSL-SRC action: install revision A.00.09.08zb.003 or subsequent END AFFECTED VERSIONS HISTORY Version:1 (rev.1) - 15 August 2014 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running HP 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 HP Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hp.com. Report: To report a potential security vulnerability with any HP supported product, send Email to: security-alert@hp.com Subscribe: To initiate a subscription to receive future HP Security Bulletin alerts via Email: http://h41183.www4.hp.com/signup_alerts.php?jumpid=hpsc_secbulletins Security Bulletin Archive: A list of recently released Security Bulletins is available here: https://h20564.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive/ 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 = HP General Software HF = HP Hardware and Firmware MP = MPE/iX MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PI = Printing and Imaging PV = ProCurve ST = Storage Software TU = Tru64 UNIX UX = HP-UX Copyright 2014 Hewlett-Packard Development Company, L.P. Hewlett-Packard Company 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 Company and the names of Hewlett-Packard products referenced herein are trademarks of Hewlett-Packard Company in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. Summary: Updated openssl packages that fix multiple security issues are now available for Red Hat Storage 2.1. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. Relevant releases/architectures: Red Hat Storage Server 2.1 - x86_64 3. A race condition was found in the way OpenSSL handled ServerHello messages with an included Supported EC Point Format extension. (CVE-2014-3509) It was discovered that the OBJ_obj2txt() function could fail to properly NUL-terminate its output. This could possibly cause an application using OpenSSL functions to format fields of X.509 certificates to disclose portions of its memory. (CVE-2014-3508) A flaw was found in the way OpenSSL handled fragmented handshake packets. (CVE-2014-3511) Multiple flaws were discovered in the way OpenSSL handled DTLS packets. (CVE-2014-3505, CVE-2014-3506, CVE-2014-3507) A NULL pointer dereference flaw was found in the way OpenSSL performed a handshake when using the anonymous Diffie-Hellman (DH) key exchange. (CVE-2014-3510) All OpenSSL users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. For the update to take effect, all services linked to the OpenSSL library must be restarted or the system rebooted. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258 5. Package List: Red Hat Storage Server 2.1: Source: openssl-1.0.1e-16.el6_5.15.src.rpm x86_64: openssl-1.0.1e-16.el6_5.15.x86_64.rpm openssl-debuginfo-1.0.1e-16.el6_5.15.x86_64.rpm openssl-devel-1.0.1e-16.el6_5.15.x86_64.rpm openssl-perl-1.0.1e-16.el6_5.15.x86_64.rpm openssl-static-1.0.1e-16.el6_5.15.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/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2014-3505.html https://www.redhat.com/security/data/cve/CVE-2014-3506.html https://www.redhat.com/security/data/cve/CVE-2014-3507.html https://www.redhat.com/security/data/cve/CVE-2014-3508.html https://www.redhat.com/security/data/cve/CVE-2014-3509.html https://www.redhat.com/security/data/cve/CVE-2014-3510.html https://www.redhat.com/security/data/cve/CVE-2014-3511.html https://access.redhat.com/security/updates/classification/#moderate https://www.openssl.org/news/secadv_20140806.txt 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2014 Red Hat, Inc. ============================================================================ Ubuntu Security Notice USN-2308-1 August 07, 2014 openssl vulnerabilities ============================================================================ A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS - Ubuntu 10.04 LTS Summary: Several security issues were fixed in OpenSSL. (CVE-2014-3505) Adam Langley discovered that OpenSSL incorrectly handled memory when processing DTLS handshake messages. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2014-3507) Ivan Fratric discovered that OpenSSL incorrectly leaked information in the pretty printing functions. When OpenSSL is used with certain applications, an attacker may use this issue to possibly gain access to sensitive information. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2014-3510) David Benjamin and Adam Langley discovered that OpenSSL incorrectly handled fragmented ClientHello messages. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2014-3511) Sean Devlin and Watson Ladd discovered that OpenSSL incorrectly handled certain SRP parameters. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2014-3512) Joonas Kuorilehto and Riku Hietam=C3=A4ki discovered that OpenSSL incorrectly handled certain Server Hello messages that specify an SRP ciphersuite. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2014-5139) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 LTS: libssl1.0.0 1.0.1f-1ubuntu2.5 Ubuntu 12.04 LTS: libssl1.0.0 1.0.1-4ubuntu5.17 Ubuntu 10.04 LTS: libssl0.9.8 0.9.8k-7ubuntu8.20 After a standard system update you need to reboot your computer to make all the necessary changes

AFFECTED PRODUCTS