ID

VAR-201201-0030

CVE

CVE-2011-4576

TITLE

Fiery Network Controllers for Xerox DocuColor 242/252/260 Printer/Copier use a vulnerable version of OpenSSL

DESCRIPTION

The SSL 3.0 implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f does not properly initialize data structures for block cipher padding, which might allow remote attackers to obtain sensitive information by decrypting the padding data sent by an SSL peer. Fiery Network Controllers for Xerox DocuColor 242/252/260 Printer/Copier use a vulnerable version of OpenSSL (0.9.8o). OpenSSL prone to multiple security vulnerabilities. An attacker may leverage these issues to obtain sensitive information, cause a denial-of-service condition and perform unauthorized actions. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Note: the current version of the following document is available here: https://h20566.www2.hp.com/portal/site/hpsc/public/kb/ docDisplay?docId=emr_na-c03383940 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c03383940 Version: 1 HPSBOV02793 SSRT100891 rev.1 - HP OpenVMS running SSL, Remote Denial of Service (DoS), Unauthorized Access NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2012-06-21 Last Updated: 2012-06-21 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 OpenVMS runing SSL. References: CVE-2011-4108, CVE-2011-4109, CVE-2011-4576, CVE-2011-4577, CVE-2011-4619, CVE-2012-0050, CVE-2012-0884, CVE-2012-1165, CVE-2012-2110, CVE-2012-2131 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HP SSL for OpenVMS v 1.4-453 (based on OpenSSL 0.9.8o stream) and earlier. BACKGROUND CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2011-4108 (AV:N/AC:M/Au:N/C:P/I:N/A:N) 4.3 CVE-2011-4109 (AV:N/AC:M/Au:N/C:C/I:C/A:C) 9.3 CVE-2011-4576 (AV:N/AC:L/Au:N/C:P/I:N/A:N) 5.0 CVE-2011-4577 (AV:N/AC:M/Au:N/C:N/I:N/A:P) 4.3 CVE-2011-4619 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2012-0050 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2012-0884 (AV:N/AC:L/Au:N/C:P/I:N/A:N) 5.0 CVE-2012-1165 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2012-2110 (AV:N/AC:L/Au:N/C:P/I:P/A:P) 7.5 CVE-2012-2131 (AV:N/AC:L/Au:N/C:P/I:P/A:P) 7.5 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002 RESOLUTION HP has made the following patch kits available to resolve the vulnerability. Patch kit Name Location HP SSL 1.4-467 (Based on OpenSSL 0.9.8w) http://h71000.www7.hp.com/openvms/products/ssl/ssl.html HISTORY Version:1 (rev.1) 21 June 2012 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 List: A list of HP Security Bulletins, updated periodically, is contained in HP Security Notice HPSN-2011-001: https://h20566.www2.hp.com/portal/site/hpsc/public/kb/ docDisplay?docId=emr_na-c02964430 Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://h20566.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 2012 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 two security issues are now available for Red Hat Enterprise Linux 4. The Red Hat Security Response Team 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 Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux Desktop version 4 - i386, x86_64 Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64 3. An information leak flaw was found in the SSL 3.0 protocol implementation in OpenSSL. (CVE-2011-4619) All OpenSSL users should upgrade to these updated packages, which contain backported patches to resolve 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/kb/docs/DOC-11259 5. Bugs fixed (http://bugzilla.redhat.com/): 771775 - CVE-2011-4576 openssl: uninitialized SSL 3.0 padding 771780 - CVE-2011-4619 openssl: SGC restart DoS attack 6. Package List: Red Hat Enterprise Linux AS version 4: Source: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/openssl-0.9.7a-43.18.el4.src.rpm i386: openssl-0.9.7a-43.18.el4.i386.rpm openssl-0.9.7a-43.18.el4.i686.rpm openssl-debuginfo-0.9.7a-43.18.el4.i386.rpm openssl-debuginfo-0.9.7a-43.18.el4.i686.rpm openssl-devel-0.9.7a-43.18.el4.i386.rpm openssl-perl-0.9.7a-43.18.el4.i386.rpm ia64: openssl-0.9.7a-43.18.el4.i686.rpm openssl-0.9.7a-43.18.el4.ia64.rpm openssl-debuginfo-0.9.7a-43.18.el4.i686.rpm openssl-debuginfo-0.9.7a-43.18.el4.ia64.rpm openssl-devel-0.9.7a-43.18.el4.ia64.rpm openssl-perl-0.9.7a-43.18.el4.ia64.rpm ppc: openssl-0.9.7a-43.18.el4.ppc.rpm openssl-0.9.7a-43.18.el4.ppc64.rpm openssl-debuginfo-0.9.7a-43.18.el4.ppc.rpm openssl-debuginfo-0.9.7a-43.18.el4.ppc64.rpm openssl-devel-0.9.7a-43.18.el4.ppc.rpm openssl-devel-0.9.7a-43.18.el4.ppc64.rpm openssl-perl-0.9.7a-43.18.el4.ppc.rpm s390: openssl-0.9.7a-43.18.el4.s390.rpm openssl-debuginfo-0.9.7a-43.18.el4.s390.rpm openssl-devel-0.9.7a-43.18.el4.s390.rpm openssl-perl-0.9.7a-43.18.el4.s390.rpm s390x: openssl-0.9.7a-43.18.el4.s390.rpm openssl-0.9.7a-43.18.el4.s390x.rpm openssl-debuginfo-0.9.7a-43.18.el4.s390.rpm openssl-debuginfo-0.9.7a-43.18.el4.s390x.rpm openssl-devel-0.9.7a-43.18.el4.s390.rpm openssl-devel-0.9.7a-43.18.el4.s390x.rpm openssl-perl-0.9.7a-43.18.el4.s390x.rpm x86_64: openssl-0.9.7a-43.18.el4.i686.rpm openssl-0.9.7a-43.18.el4.x86_64.rpm openssl-debuginfo-0.9.7a-43.18.el4.i386.rpm openssl-debuginfo-0.9.7a-43.18.el4.i686.rpm openssl-debuginfo-0.9.7a-43.18.el4.x86_64.rpm openssl-devel-0.9.7a-43.18.el4.i386.rpm openssl-devel-0.9.7a-43.18.el4.x86_64.rpm openssl-perl-0.9.7a-43.18.el4.x86_64.rpm Red Hat Enterprise Linux Desktop version 4: Source: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/openssl-0.9.7a-43.18.el4.src.rpm i386: openssl-0.9.7a-43.18.el4.i386.rpm openssl-0.9.7a-43.18.el4.i686.rpm openssl-debuginfo-0.9.7a-43.18.el4.i386.rpm openssl-debuginfo-0.9.7a-43.18.el4.i686.rpm openssl-devel-0.9.7a-43.18.el4.i386.rpm openssl-perl-0.9.7a-43.18.el4.i386.rpm x86_64: openssl-0.9.7a-43.18.el4.i686.rpm openssl-0.9.7a-43.18.el4.x86_64.rpm openssl-debuginfo-0.9.7a-43.18.el4.i386.rpm openssl-debuginfo-0.9.7a-43.18.el4.i686.rpm openssl-debuginfo-0.9.7a-43.18.el4.x86_64.rpm openssl-devel-0.9.7a-43.18.el4.i386.rpm openssl-devel-0.9.7a-43.18.el4.x86_64.rpm openssl-perl-0.9.7a-43.18.el4.x86_64.rpm Red Hat Enterprise Linux ES version 4: Source: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/openssl-0.9.7a-43.18.el4.src.rpm i386: openssl-0.9.7a-43.18.el4.i386.rpm openssl-0.9.7a-43.18.el4.i686.rpm openssl-debuginfo-0.9.7a-43.18.el4.i386.rpm openssl-debuginfo-0.9.7a-43.18.el4.i686.rpm openssl-devel-0.9.7a-43.18.el4.i386.rpm openssl-perl-0.9.7a-43.18.el4.i386.rpm ia64: openssl-0.9.7a-43.18.el4.i686.rpm openssl-0.9.7a-43.18.el4.ia64.rpm openssl-debuginfo-0.9.7a-43.18.el4.i686.rpm openssl-debuginfo-0.9.7a-43.18.el4.ia64.rpm openssl-devel-0.9.7a-43.18.el4.ia64.rpm openssl-perl-0.9.7a-43.18.el4.ia64.rpm x86_64: openssl-0.9.7a-43.18.el4.i686.rpm openssl-0.9.7a-43.18.el4.x86_64.rpm openssl-debuginfo-0.9.7a-43.18.el4.i386.rpm openssl-debuginfo-0.9.7a-43.18.el4.i686.rpm openssl-debuginfo-0.9.7a-43.18.el4.x86_64.rpm openssl-devel-0.9.7a-43.18.el4.i386.rpm openssl-devel-0.9.7a-43.18.el4.x86_64.rpm openssl-perl-0.9.7a-43.18.el4.x86_64.rpm Red Hat Enterprise Linux WS version 4: Source: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/openssl-0.9.7a-43.18.el4.src.rpm i386: openssl-0.9.7a-43.18.el4.i386.rpm openssl-0.9.7a-43.18.el4.i686.rpm openssl-debuginfo-0.9.7a-43.18.el4.i386.rpm openssl-debuginfo-0.9.7a-43.18.el4.i686.rpm openssl-devel-0.9.7a-43.18.el4.i386.rpm openssl-perl-0.9.7a-43.18.el4.i386.rpm ia64: openssl-0.9.7a-43.18.el4.i686.rpm openssl-0.9.7a-43.18.el4.ia64.rpm openssl-debuginfo-0.9.7a-43.18.el4.i686.rpm openssl-debuginfo-0.9.7a-43.18.el4.ia64.rpm openssl-devel-0.9.7a-43.18.el4.ia64.rpm openssl-perl-0.9.7a-43.18.el4.ia64.rpm x86_64: openssl-0.9.7a-43.18.el4.i686.rpm openssl-0.9.7a-43.18.el4.x86_64.rpm openssl-debuginfo-0.9.7a-43.18.el4.i386.rpm openssl-debuginfo-0.9.7a-43.18.el4.i686.rpm openssl-debuginfo-0.9.7a-43.18.el4.x86_64.rpm openssl-devel-0.9.7a-43.18.el4.i386.rpm openssl-devel-0.9.7a-43.18.el4.x86_64.rpm openssl-perl-0.9.7a-43.18.el4.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. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2012 Red Hat, Inc. HP System Management Homepage (SMH) before v7.1.1 running on Linux, Windows and VMware ESX. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-12:01.openssl Security Advisory The FreeBSD Project Topic: OpenSSL multiple vulnerabilities Category: contrib Module: openssl Announced: 2012-05-03 Credits: Adam Langley, George Kadianakis, Ben Laurie, Ivan Nestlerode, Tavis Ormandy Affects: All supported versions of FreeBSD. Corrected: 2012-05-03 15:25:11 UTC (RELENG_7, 7.4-STABLE) 2012-05-03 15:25:11 UTC (RELENG_7_4, 7.4-RELEASE-p7) 2012-05-03 15:25:11 UTC (RELENG_8, 8.3-STABLE) 2012-05-03 15:25:11 UTC (RELENG_8_3, 8.3-RELEASE-p1) 2012-05-03 15:25:11 UTC (RELENG_8_2, 8.2-RELEASE-p7) 2012-05-03 15:25:11 UTC (RELENG_8_1, 8.1-RELEASE-p9) 2012-05-03 15:25:11 UTC (RELENG_9, 9.0-STABLE) 2012-05-03 15:25:11 UTC (RELENG_9_0, 9.0-RELEASE-p1) CVE Name: CVE-2011-4576, CVE-2011-4619, CVE-2011-4109, CVE-2012-0884, CVE-2012-2110 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. As a result, in each record, up to 15 bytes of uninitialized memory may be sent, encrypted, to the SSL peer. This could include sensitive contents of previously freed memory. [CVE-2011-4576] OpenSSL support for handshake restarts for server gated cryptograpy (SGC) can be used in a denial-of-service attack. [CVE-2011-4619] If an application uses OpenSSL's certificate policy checking when verifying X509 certificates, by enabling the X509_V_FLAG_POLICY_CHECK flag, a policy check failure can lead to a double-free. [CVE-2011-4109] A weakness in the OpenSSL PKCS #7 code can be exploited using Bleichenbacher's attack on PKCS #1 v1.5 RSA padding also known as the million message attack (MMA). [CVE-2012-0884] The asn1_d2i_read_bio() function, used by the d2i_*_bio and d2i_*_fp functions, in OpenSSL contains multiple integer errors that can cause memory corruption when parsing encoded ASN.1 data. This error can occur on systems that parse untrusted ASN.1 data, such as X.509 certificates or RSA public keys. [CVE-2012-2110] III. Impact Sensitive contents of the previously freed memory can be exposed when communicating with a SSL 3.0 peer. However, FreeBSD OpenSSL version does not support SSL_MODE_RELEASE_BUFFERS SSL mode and therefore have a single write buffer per connection. That write buffer is partially filled with non-sensitive, handshake data at the beginning of the connection and, thereafter, only records which are longer than any previously sent record leak any non-encrypted data. This, combined with the small number of bytes leaked per record, serves to limit to severity of this issue. [CVE-2011-4576] Denial of service can be caused in the OpenSSL server application supporting server gated cryptograpy by performing multiple handshake restarts. [CVE-2011-4619] The double-free, when an application performs X509 certificate policy checking, can lead to denial of service in that application. [CVE-2011-4109] A weakness in the OpenSSL PKCS #7 code can lead to a successful Bleichenbacher attack. Only users of PKCS #7 decryption operations are affected. A successful attack needs on average 2^20 messages. In practice only automated systems will be affected as humans will not be willing to process this many messages. SSL/TLS applications are not affected. [CVE-2012-0884] The vulnerability in the asn1_d2i_read_bio() OpenSSL function can lead to a potentially exploitable attack via buffer overflow. The SSL/TLS code in OpenSSL is not affected by this issue, nor are applications using the memory based ASN.1 functions. There are no applications in FreeBSD base system affected by this issue, though some 3rd party consumers of these functions might be vulnerable when processing untrusted ASN.1 data. [CVE-2012-2110] IV. Workaround No workaround is available. V. Solution Perform one of the following: 1) Upgrade your vulnerable system to 7-STABLE, 8-STABLE or 9-STABLE, or to the RELENG_7_4, RELENG_8_3, RELENG_8_2, RELENG_8_1, RELENG_9_0 security branch 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 FreeBSD 7.4, 8.3, 8.2, 8.1, and 9.0 systems. a) Download the relevant patch from the location below, and verify the detached PGP signature using your PGP utility. # fetch http://security.FreeBSD.org/patches/SA-12:01/openssl.patch # fetch http://security.FreeBSD.org/patches/SA-12:01/openssl.patch.asc b) Execute the following commands as root: # cd /usr/src # patch < /path/to/patch c) Recompile the operating system as described in <URL: http://www.freebsd.org/handbook/makeworld.html> and reboot the system. NOTE: Any third-party applications, including those installed from the FreeBSD ports collection, which are statically linked to libcrypto(3) should be recompiled in order to use the corrected code. 3) To update your vulnerable system via a binary patch: Systems running 7.4-RELEASE, 8.3-RELEASE, 8.2-RELEASE, 8.1-RELEASE or 9.0-RELEASE 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 revision numbers of each file that was corrected in FreeBSD. CVS: Branch Revision Path - - ------------------------------------------------------------------------- RELENG_7 src/crypto/openssl/crypto/pkcs7/pk7_doit.c 1.1.1.13.2.2 src/crypto/openssl/crypto/mem.c 1.1.1.8.2.2 src/crypto/openssl/crypto/x509v3/pcy_map.c 1.1.1.1.2.2 src/crypto/openssl/crypto/x509v3/pcy_tree.c 1.1.1.2.2.2 src/crypto/openssl/crypto/asn1/a_d2i_fp.c 1.1.1.3.2.1 src/crypto/openssl/crypto/buffer/buffer.c 1.1.1.4.2.2 src/crypto/openssl/ssl/ssl_err.c 1.1.1.11.2.3 src/crypto/openssl/ssl/s3_srvr.c 1.1.1.17.2.7 src/crypto/openssl/ssl/ssl.h 1.1.1.16.2.3 src/crypto/openssl/ssl/s3_enc.c 1.1.1.13.2.2 src/crypto/openssl/ssl/ssl3.h 1.1.1.6.2.2 RELENG_7_4 src/UPDATING 1.507.2.36.2.9 src/sys/conf/newvers.sh 1.72.2.18.2.12 src/crypto/openssl/crypto/pkcs7/pk7_doit.c 1.1.1.13.2.1.2.1 src/crypto/openssl/crypto/mem.c 1.1.1.8.2.1.2.1 src/crypto/openssl/crypto/x509v3/pcy_map.c 1.1.1.1.2.1.2.1 src/crypto/openssl/crypto/x509v3/pcy_tree.c 1.1.1.2.2.1.2.1 src/crypto/openssl/crypto/asn1/a_d2i_fp.c 1.1.1.3.20.1 src/crypto/openssl/crypto/buffer/buffer.c 1.1.1.4.2.1.2.1 src/crypto/openssl/ssl/ssl_err.c 1.1.1.11.2.2.2.1 src/crypto/openssl/ssl/s3_srvr.c 1.1.1.17.2.5.2.1 src/crypto/openssl/ssl/ssl.h 1.1.1.16.2.2.2.1 src/crypto/openssl/ssl/s3_enc.c 1.1.1.13.2.1.2.1 src/crypto/openssl/ssl/ssl3.h 1.1.1.6.2.1.2.1 RELENG_8 src/crypto/openssl/crypto/pkcs7/pk7_doit.c 1.1.1.13.10.2 src/crypto/openssl/crypto/mem.c 1.2.2.1 src/crypto/openssl/crypto/x509v3/pcy_map.c 1.2.2.1 src/crypto/openssl/crypto/x509v3/pcy_tree.c 1.2.2.2 src/crypto/openssl/crypto/asn1/a_d2i_fp.c 1.1.1.3.10.1 src/crypto/openssl/crypto/buffer/buffer.c 1.2.2.1 src/crypto/openssl/ssl/ssl_err.c 1.2.2.2 src/crypto/openssl/ssl/s3_srvr.c 1.3.2.5 src/crypto/openssl/ssl/ssl.h 1.2.2.2 src/crypto/openssl/ssl/s3_enc.c 1.2.2.2 src/crypto/openssl/ssl/ssl3.h 1.2.2.2 RELENG_8_3 src/UPDATING 1.632.2.26.2.3 src/sys/conf/newvers.sh 1.83.2.15.2.5 src/crypto/openssl/crypto/pkcs7/pk7_doit.c 1.1.1.13.10.1.4.1 src/crypto/openssl/crypto/mem.c 1.2.14.1 src/crypto/openssl/crypto/x509v3/pcy_map.c 1.2.14.1 src/crypto/openssl/crypto/x509v3/pcy_tree.c 1.2.2.1.6.1 src/crypto/openssl/crypto/asn1/a_d2i_fp.c 1.1.1.3.26.1 src/crypto/openssl/crypto/buffer/buffer.c 1.2.14.1 src/crypto/openssl/ssl/ssl_err.c 1.2.2.1.6.1 src/crypto/openssl/ssl/s3_srvr.c 1.3.2.4.2.1 src/crypto/openssl/ssl/ssl.h 1.2.2.1.6.1 src/crypto/openssl/ssl/s3_enc.c 1.2.2.1.4.1 src/crypto/openssl/ssl/ssl3.h 1.2.2.1.6.1 RELENG_8_2 src/UPDATING 1.632.2.19.2.9 src/sys/conf/newvers.sh 1.83.2.12.2.12 src/crypto/openssl/crypto/pkcs7/pk7_doit.c 1.1.1.13.10.1.2.1 src/crypto/openssl/crypto/mem.c 1.2.8.1 src/crypto/openssl/crypto/x509v3/pcy_map.c 1.2.8.1 src/crypto/openssl/crypto/x509v3/pcy_tree.c 1.2.2.1.4.1 src/crypto/openssl/crypto/asn1/a_d2i_fp.c 1.1.1.3.18.1 src/crypto/openssl/crypto/buffer/buffer.c 1.2.8.1 src/crypto/openssl/ssl/ssl_err.c 1.2.2.1.4.1 src/crypto/openssl/ssl/s3_srvr.c 1.3.2.3.2.1 src/crypto/openssl/ssl/ssl.h 1.2.2.1.4.1 src/crypto/openssl/ssl/s3_enc.c 1.2.2.1.2.1 src/crypto/openssl/ssl/ssl3.h 1.2.2.1.4.1 RELENG_8_1 src/UPDATING 1.632.2.14.2.12 src/sys/conf/newvers.sh 1.83.2.10.2.13 src/crypto/openssl/crypto/pkcs7/pk7_doit.c 1.1.1.13.16.1 src/crypto/openssl/crypto/mem.c 1.2.6.1 src/crypto/openssl/crypto/x509v3/pcy_map.c 1.2.6.1 src/crypto/openssl/crypto/x509v3/pcy_tree.c 1.2.2.1.2.1 src/crypto/openssl/crypto/asn1/a_d2i_fp.c 1.1.1.3.16.1 src/crypto/openssl/crypto/buffer/buffer.c 1.2.6.1 src/crypto/openssl/ssl/ssl_err.c 1.2.2.1.2.1 src/crypto/openssl/ssl/s3_srvr.c 1.3.2.2.2.1 src/crypto/openssl/ssl/ssl.h 1.2.2.1.2.1 src/crypto/openssl/ssl/s3_enc.c 1.2.6.1 src/crypto/openssl/ssl/ssl3.h 1.2.2.1.2.1 RELENG_9 src/crypto/openssl/crypto/pkcs7/pk7_doit.c 1.2.2.1 src/crypto/openssl/crypto/mem.c 1.2.10.1 src/crypto/openssl/crypto/x509v3/pcy_map.c 1.2.10.1 src/crypto/openssl/crypto/x509v3/pcy_tree.c 1.3.2.1 src/crypto/openssl/crypto/asn1/a_d2i_fp.c 1.1.1.3.22.1 src/crypto/openssl/crypto/buffer/buffer.c 1.2.10.1 src/crypto/openssl/ssl/ssl_err.c 1.3.2.1 src/crypto/openssl/ssl/s3_srvr.c 1.7.2.1 src/crypto/openssl/ssl/ssl.h 1.3.2.1 src/crypto/openssl/ssl/s3_enc.c 1.3.2.1 src/crypto/openssl/ssl/ssl3.h 1.3.2.1 RELENG_9_0 src/UPDATING 1.702.2.4.2.3 src/sys/conf/newvers.sh 1.95.2.4.2.5 src/crypto/openssl/crypto/pkcs7/pk7_doit.c 1.2.4.1 src/crypto/openssl/crypto/mem.c 1.2.12.1 src/crypto/openssl/crypto/x509v3/pcy_map.c 1.2.12.1 src/crypto/openssl/crypto/x509v3/pcy_tree.c 1.3.4.1 src/crypto/openssl/crypto/asn1/a_d2i_fp.c 1.1.1.3.24.1 src/crypto/openssl/crypto/buffer/buffer.c 1.2.12.1 src/crypto/openssl/ssl/ssl_err.c 1.3.4.1 src/crypto/openssl/ssl/s3_srvr.c 1.7.4.1 src/crypto/openssl/ssl/ssl.h 1.3.4.1 src/crypto/openssl/ssl/s3_enc.c 1.3.4.1 src/crypto/openssl/ssl/ssl3.h 1.3.4.1 - - ------------------------------------------------------------------------- Subversion: Branch/path Revision - - ------------------------------------------------------------------------- stable/7/ r234954 releng/7.4/ r234954 stable/8/ r234954 releng/8.3/ r234954 releng/8.2/ r234954 releng/8.1/ r234954 stable/9/ r234954 releng/9.0/ r234954 - - ------------------------------------------------------------------------- VII. References http://www.openssl.org/news/secadv_20120419.txt http://www.openssl.org/news/secadv_20120312.txt http://www.openssl.org/news/secadv_20120104.txt http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4576 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4619 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4109 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0884 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2110 http://lists.openwall.net/full-disclosure/2012/04/19/4 The latest revision of this advisory is available at http://security.FreeBSD.org/advisories/FreeBSD-SA-12:01.openssl.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (FreeBSD) iEYEARECAAYFAk+ipzUACgkQFdaIBMps37I7pACeI7zZ21vj+6AVz5+15OP4foXm N1IAn2rMThkptUz62e0QDCv3tJKW6N9i =ko2h -----END PGP SIGNATURE----- . Content-Disposition: inline ==========================================================================Ubuntu Security Notice USN-1357-1 February 09, 2012 openssl vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 11.10 - Ubuntu 11.04 - Ubuntu 10.10 - Ubuntu 10.04 LTS - Ubuntu 8.04 LTS Summary: Multiple vulnerabilities exist in OpenSSL that could expose sensitive information or cause applications to crash. Software Description: - openssl: Secure Socket Layer (SSL) binary and related cryptographic tools Details: It was discovered that the elliptic curve cryptography (ECC) subsystem in OpenSSL, when using the Elliptic Curve Digital Signature Algorithm (ECDSA) for the ECDHE_ECDSA cipher suite, did not properly implement curves over binary fields. This could allow an attacker to determine private keys via a timing attack. This issue only affected Ubuntu 8.04 LTS, Ubuntu 10.04 LTS, Ubuntu 10.10 and Ubuntu 11.04. (CVE-2011-1945) Adam Langley discovered that the ephemeral Elliptic Curve Diffie-Hellman (ECDH) functionality in OpenSSL did not ensure thread safety while processing handshake messages from clients. This could allow a remote attacker to cause a denial of service via out-of-order messages that violate the TLS protocol. This issue only affected Ubuntu 8.04 LTS, Ubuntu 10.04 LTS, Ubuntu 10.10 and Ubuntu 11.04. (CVE-2011-3210) Nadhem Alfardan and Kenny Paterson discovered that the Datagram Transport Layer Security (DTLS) implementation in OpenSSL performed a MAC check only if certain padding is valid. This could allow a remote attacker to recover plaintext. (CVE-2011-4108) Antonio Martin discovered that a flaw existed in the fix to address CVE-2011-4108, the DTLS MAC check failure. This could allow a remote attacker to cause a denial of service. (CVE-2012-0050) Ben Laurie discovered a double free vulnerability in OpenSSL that could be triggered when the X509_V_FLAG_POLICY_CHECK flag is enabled. This could allow a remote attacker to cause a denial of service. This issue only affected Ubuntu 8.04 LTS, Ubuntu 10.04 LTS, Ubuntu 10.10 and Ubuntu 11.04. (CVE-2011-4109) It was discovered that OpenSSL, in certain circumstances involving ECDH or ECDHE cipher suites, used an incorrect modular reduction algorithm in its implementation of the P-256 and P-384 NIST elliptic curves. This could allow a remote attacker to obtain the private key of a TLS server via multiple handshake attempts. This issue only affected Ubuntu 8.04 LTS. (CVE-2011-4576) Andrew Chi discovered that OpenSSL, when RFC 3779 support is enabled, could trigger an assert when handling an X.509 certificate containing certificate-extension data associated with IP address blocks or Autonomous System (AS) identifiers. This could allow a remote attacker to cause a denial of service. This could allow a remote attacker to cause a denial of service. (CVE-2011-4619) Andrey Kulikov discovered that the GOST block cipher engine in OpenSSL did not properly handle invalid parameters. This could allow a remote attacker to cause a denial of service via crafted data from a TLS client. This issue only affected Ubuntu 11.10. (CVE-2012-0027) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 11.10: libssl1.0.0 1.0.0e-2ubuntu4.2 openssl 1.0.0e-2ubuntu4.2 Ubuntu 11.04: libssl0.9.8 0.9.8o-5ubuntu1.2 openssl 0.9.8o-5ubuntu1.2 Ubuntu 10.10: libssl0.9.8 0.9.8o-1ubuntu4.6 openssl 0.9.8o-1ubuntu4.6 Ubuntu 10.04 LTS: libssl0.9.8 0.9.8k-7ubuntu8.8 openssl 0.9.8k-7ubuntu8.8 Ubuntu 8.04 LTS: libssl0.9.8 0.9.8g-4ubuntu3.15 openssl 0.9.8g-4ubuntu3.15 After a standard system update you need to reboot your computer to make all the necessary changes. References: http://www.ubuntu.com/usn/usn-1357-1 CVE-2011-1945, CVE-2011-3210, CVE-2011-4108, CVE-2011-4109, CVE-2011-4354, CVE-2011-4576, CVE-2011-4577, CVE-2011-4619, CVE-2012-0027, CVE-2012-0050 Package Information: https://launchpad.net/ubuntu/+source/openssl/1.0.0e-2ubuntu4.2 https://launchpad.net/ubuntu/+source/openssl/0.9.8o-5ubuntu1.2 https://launchpad.net/ubuntu/+source/openssl/0.9.8o-1ubuntu4.6 https://launchpad.net/ubuntu/+source/openssl/0.9.8k-7ubuntu8.8 https://launchpad.net/ubuntu/+source/openssl/0.9.8g-4ubuntu3.15 . The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/security/advisories If you want to report vulnerabilities, please contact security_(at)_mandriva.com _______________________________________________________________________ Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Mandriva Security Team <security*mandriva.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iD8DBQFPFFPomqjQ0CJFipgRAl3XAJ98ku9J45p5DbU9rrN6ysGe/RplGQCg1ueY rXmxnKKkthEOaOLbMi8jRlg= =HfOo -----END PGP SIGNATURE-----

AFFECTED PRODUCTS