- Issued:
- 2015-06-30
- Updated:
- 2015-06-30
RHSA-2015:1197 - Security Advisory
Synopsis
Moderate: openssl security update
Type/Severity
Security Advisory: Moderate
Topic
Updated openssl packages that fix three security issues are now available
for Red Hat Enterprise Linux 5.
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.
Description
OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL v2/v3)
and Transport Layer Security (TLS v1) protocols, as well as a
full-strength, general purpose cryptography library.
An out-of-bounds read flaw was found in the X509_cmp_time() function of
OpenSSL. A specially crafted X.509 certificate or a Certificate Revocation
List (CRL) could possibly cause a TLS/SSL server or client using OpenSSL
to crash. (CVE-2015-1789)
A NULL pointer dereference was found in the way OpenSSL handled certain
PKCS#7 inputs. A specially crafted PKCS#7 input with missing
EncryptedContent data could cause an application using OpenSSL to crash.
(CVE-2015-1790)
A flaw was found in the way the TLS protocol composes the Diffie-Hellman
(DH) key exchange. A man-in-the-middle attacker could use this flaw to
force the use of weak 512 bit export-grade keys during the key exchange,
allowing them to decrypt all traffic. (CVE-2015-4000)
Note: This update forces the TLS/SSL client implementation in OpenSSL to
reject DH key sizes below 768 bits, which prevents sessions to be
downgraded to export-grade keys. Future updates may raise this limit to
1024 bits.
Red Hat would like to thank the OpenSSL project for reporting CVE-2015-1789
and CVE-2015-1790. Upstream acknowledges Robert Swiecki and Hanno Bock as
the original reporters of CVE-2015-1789, and Michal Zalewski as the
original reporter of CVE-2015-1790.
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.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
Affected Products
- Red Hat Enterprise Linux Server 5 x86_64
- Red Hat Enterprise Linux Server 5 ia64
- Red Hat Enterprise Linux Server 5 i386
- Red Hat Enterprise Linux Workstation 5 x86_64
- Red Hat Enterprise Linux Workstation 5 i386
- Red Hat Enterprise Linux Desktop 5 x86_64
- Red Hat Enterprise Linux Desktop 5 i386
- Red Hat Enterprise Linux for IBM z Systems 5 s390x
- Red Hat Enterprise Linux for Power, big endian 5 ppc
- Red Hat Enterprise Linux Server from RHUI 5 x86_64
- Red Hat Enterprise Linux Server from RHUI 5 i386
Fixes
- BZ - 1223211 - CVE-2015-4000 LOGJAM: TLS connections which support export grade DHE key-exchange are vulnerable to MITM attacks
- BZ - 1228603 - CVE-2015-1789 OpenSSL: out-of-bounds read in X509_cmp_time
- BZ - 1228604 - CVE-2015-1790 OpenSSL: PKCS7 crash with missing EnvelopedContent
CVEs
References
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux Server 5
| SRPM | |
|---|---|
| openssl-0.9.8e-36.el5_11.src.rpm | SHA-256: 1f4460cd77a43211b58ffc826ed953a5f043ff31e39aeeaec4b7abafb45b9dd3 |
| x86_64 | |
| openssl-0.9.8e-36.el5_11.i686.rpm | SHA-256: d3668760eb3489c9658aaadce03c3bd3d671ed5ec654fed925312ec13c5e6d19 |
| openssl-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 0107f4f8927e210a2035f4a30dae9acf29d14fd7b1c62ae40dcd70f4012f083e |
| openssl-debuginfo-0.9.8e-36.el5_11.i386.rpm | SHA-256: 2d83abc2b1332199071d595bbc8dd4822bedd802b09a5cf4482332b86818d1ed |
| openssl-debuginfo-0.9.8e-36.el5_11.i686.rpm | SHA-256: 8f7aac020cbe434aea378f1b666f12c4861bb0ffdcdd66d7141fd841b8e7be81 |
| openssl-debuginfo-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 350bfb4696ad109d691830d339c7cbc307318308d714037076b6d445f08e0633 |
| openssl-devel-0.9.8e-36.el5_11.i386.rpm | SHA-256: 05230eab8b0cf2caa3103932ec429fe341725725dae23baf30d2be7e02ec6732 |
| openssl-devel-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 51995f7c29b12a4d14c68939e5075235fce72f9ceb1c420a7927e5e91e9c07e5 |
| openssl-perl-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 25454e3f907be3ce876b62d287d202c4b2e63ed5d0b925feb5186a838e9de5cc |
| ia64 | |
| openssl-0.9.8e-36.el5_11.i686.rpm | SHA-256: d3668760eb3489c9658aaadce03c3bd3d671ed5ec654fed925312ec13c5e6d19 |
| openssl-0.9.8e-36.el5_11.ia64.rpm | SHA-256: 25898b216aa5808c05870271c3d9395da25a744c4ab2d9325a54394f0586e98e |
| openssl-debuginfo-0.9.8e-36.el5_11.i686.rpm | SHA-256: 8f7aac020cbe434aea378f1b666f12c4861bb0ffdcdd66d7141fd841b8e7be81 |
| openssl-debuginfo-0.9.8e-36.el5_11.ia64.rpm | SHA-256: 670652845380a73b1d1acc3eda4755afcfbf4b72610a5d0627f038d5114497d5 |
| openssl-devel-0.9.8e-36.el5_11.ia64.rpm | SHA-256: 0b037baf5dd1e95684f0bc74e5f638a413ac0ac2c97e44ca5f8e9cd1d34df81f |
| openssl-perl-0.9.8e-36.el5_11.ia64.rpm | SHA-256: 548035150e56441157ab3cda7d64801def18df386c1d36966bb91344518b42a1 |
| i386 | |
| openssl-0.9.8e-36.el5_11.i386.rpm | SHA-256: 5daebefcefa5545c1e85ab91dda35b1c76dbbf133ed3307c87106af86a8d718a |
| openssl-0.9.8e-36.el5_11.i686.rpm | SHA-256: d3668760eb3489c9658aaadce03c3bd3d671ed5ec654fed925312ec13c5e6d19 |
| openssl-debuginfo-0.9.8e-36.el5_11.i386.rpm | SHA-256: 2d83abc2b1332199071d595bbc8dd4822bedd802b09a5cf4482332b86818d1ed |
| openssl-debuginfo-0.9.8e-36.el5_11.i686.rpm | SHA-256: 8f7aac020cbe434aea378f1b666f12c4861bb0ffdcdd66d7141fd841b8e7be81 |
| openssl-devel-0.9.8e-36.el5_11.i386.rpm | SHA-256: 05230eab8b0cf2caa3103932ec429fe341725725dae23baf30d2be7e02ec6732 |
| openssl-perl-0.9.8e-36.el5_11.i386.rpm | SHA-256: ed79e2bc5c2f00cd9a3137d151e33e9564214bc6bfc13599d28bfdb80fc2c62e |
Red Hat Enterprise Linux Workstation 5
| SRPM | |
|---|---|
| openssl-0.9.8e-36.el5_11.src.rpm | SHA-256: 1f4460cd77a43211b58ffc826ed953a5f043ff31e39aeeaec4b7abafb45b9dd3 |
| x86_64 | |
| openssl-0.9.8e-36.el5_11.i686.rpm | SHA-256: d3668760eb3489c9658aaadce03c3bd3d671ed5ec654fed925312ec13c5e6d19 |
| openssl-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 0107f4f8927e210a2035f4a30dae9acf29d14fd7b1c62ae40dcd70f4012f083e |
| openssl-debuginfo-0.9.8e-36.el5_11.i386.rpm | SHA-256: 2d83abc2b1332199071d595bbc8dd4822bedd802b09a5cf4482332b86818d1ed |
| openssl-debuginfo-0.9.8e-36.el5_11.i686.rpm | SHA-256: 8f7aac020cbe434aea378f1b666f12c4861bb0ffdcdd66d7141fd841b8e7be81 |
| openssl-debuginfo-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 350bfb4696ad109d691830d339c7cbc307318308d714037076b6d445f08e0633 |
| openssl-debuginfo-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 350bfb4696ad109d691830d339c7cbc307318308d714037076b6d445f08e0633 |
| openssl-devel-0.9.8e-36.el5_11.i386.rpm | SHA-256: 05230eab8b0cf2caa3103932ec429fe341725725dae23baf30d2be7e02ec6732 |
| openssl-devel-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 51995f7c29b12a4d14c68939e5075235fce72f9ceb1c420a7927e5e91e9c07e5 |
| openssl-perl-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 25454e3f907be3ce876b62d287d202c4b2e63ed5d0b925feb5186a838e9de5cc |
| i386 | |
| openssl-0.9.8e-36.el5_11.i386.rpm | SHA-256: 5daebefcefa5545c1e85ab91dda35b1c76dbbf133ed3307c87106af86a8d718a |
| openssl-0.9.8e-36.el5_11.i686.rpm | SHA-256: d3668760eb3489c9658aaadce03c3bd3d671ed5ec654fed925312ec13c5e6d19 |
| openssl-debuginfo-0.9.8e-36.el5_11.i386.rpm | SHA-256: 2d83abc2b1332199071d595bbc8dd4822bedd802b09a5cf4482332b86818d1ed |
| openssl-debuginfo-0.9.8e-36.el5_11.i386.rpm | SHA-256: 2d83abc2b1332199071d595bbc8dd4822bedd802b09a5cf4482332b86818d1ed |
| openssl-debuginfo-0.9.8e-36.el5_11.i686.rpm | SHA-256: 8f7aac020cbe434aea378f1b666f12c4861bb0ffdcdd66d7141fd841b8e7be81 |
| openssl-devel-0.9.8e-36.el5_11.i386.rpm | SHA-256: 05230eab8b0cf2caa3103932ec429fe341725725dae23baf30d2be7e02ec6732 |
| openssl-perl-0.9.8e-36.el5_11.i386.rpm | SHA-256: ed79e2bc5c2f00cd9a3137d151e33e9564214bc6bfc13599d28bfdb80fc2c62e |
Red Hat Enterprise Linux Desktop 5
| SRPM | |
|---|---|
| openssl-0.9.8e-36.el5_11.src.rpm | SHA-256: 1f4460cd77a43211b58ffc826ed953a5f043ff31e39aeeaec4b7abafb45b9dd3 |
| x86_64 | |
| openssl-0.9.8e-36.el5_11.i686.rpm | SHA-256: d3668760eb3489c9658aaadce03c3bd3d671ed5ec654fed925312ec13c5e6d19 |
| openssl-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 0107f4f8927e210a2035f4a30dae9acf29d14fd7b1c62ae40dcd70f4012f083e |
| openssl-debuginfo-0.9.8e-36.el5_11.i686.rpm | SHA-256: 8f7aac020cbe434aea378f1b666f12c4861bb0ffdcdd66d7141fd841b8e7be81 |
| openssl-debuginfo-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 350bfb4696ad109d691830d339c7cbc307318308d714037076b6d445f08e0633 |
| openssl-perl-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 25454e3f907be3ce876b62d287d202c4b2e63ed5d0b925feb5186a838e9de5cc |
| i386 | |
| openssl-0.9.8e-36.el5_11.i386.rpm | SHA-256: 5daebefcefa5545c1e85ab91dda35b1c76dbbf133ed3307c87106af86a8d718a |
| openssl-0.9.8e-36.el5_11.i686.rpm | SHA-256: d3668760eb3489c9658aaadce03c3bd3d671ed5ec654fed925312ec13c5e6d19 |
| openssl-debuginfo-0.9.8e-36.el5_11.i386.rpm | SHA-256: 2d83abc2b1332199071d595bbc8dd4822bedd802b09a5cf4482332b86818d1ed |
| openssl-debuginfo-0.9.8e-36.el5_11.i686.rpm | SHA-256: 8f7aac020cbe434aea378f1b666f12c4861bb0ffdcdd66d7141fd841b8e7be81 |
| openssl-perl-0.9.8e-36.el5_11.i386.rpm | SHA-256: ed79e2bc5c2f00cd9a3137d151e33e9564214bc6bfc13599d28bfdb80fc2c62e |
Red Hat Enterprise Linux for IBM z Systems 5
| SRPM | |
|---|---|
| openssl-0.9.8e-36.el5_11.src.rpm | SHA-256: 1f4460cd77a43211b58ffc826ed953a5f043ff31e39aeeaec4b7abafb45b9dd3 |
| s390x | |
| openssl-0.9.8e-36.el5_11.s390.rpm | SHA-256: 3b4836359b4fbb38eddc3eb7c38f406139f8a460b4b4c0d94075081b13c23c6d |
| openssl-0.9.8e-36.el5_11.s390x.rpm | SHA-256: 3aa86506ab3497c75824eab26d46f3c907065132b0cf7b76c4d7234ec737d32f |
| openssl-debuginfo-0.9.8e-36.el5_11.s390.rpm | SHA-256: 0b738148f2ab911753f14fbdde9561ee003b4edec2c26c02c019ec2446580ff5 |
| openssl-debuginfo-0.9.8e-36.el5_11.s390x.rpm | SHA-256: f552bb150aee614a05127d8cad451d3138e3ba1d6caf8b65a985c30149e1979c |
| openssl-devel-0.9.8e-36.el5_11.s390.rpm | SHA-256: 9650413eaba4aeccc5932562f87591b46a11b44f3fc441ec95f2901b08814729 |
| openssl-devel-0.9.8e-36.el5_11.s390x.rpm | SHA-256: 005005d32353a13738602c1ae398552d6cfb9bf8c5bd4f6504775af3e8d39fd3 |
| openssl-perl-0.9.8e-36.el5_11.s390x.rpm | SHA-256: 3b8a275709c7307fdc72aaeffe0e7de3bfcb3819b254af25ea49cbf59b967fd2 |
Red Hat Enterprise Linux for Power, big endian 5
| SRPM | |
|---|---|
| openssl-0.9.8e-36.el5_11.src.rpm | SHA-256: 1f4460cd77a43211b58ffc826ed953a5f043ff31e39aeeaec4b7abafb45b9dd3 |
| ppc | |
| openssl-0.9.8e-36.el5_11.ppc.rpm | SHA-256: eb0ed8e0e0d77ae114f51c982bff5aaa5ecedbc886d6fbbef3de812aef1ef8d8 |
| openssl-0.9.8e-36.el5_11.ppc64.rpm | SHA-256: 51b0acf9e57a495412acfb702a357873a810135100f817f4b3648abc3528396d |
| openssl-debuginfo-0.9.8e-36.el5_11.ppc.rpm | SHA-256: 897d8c36df94f69ead5337d200417795ace6707a5897b835863cc50b48bebca6 |
| openssl-debuginfo-0.9.8e-36.el5_11.ppc64.rpm | SHA-256: ea536255eb322debe1d64ff97243c575c08dd18d5cd69811960602dc85d24bc4 |
| openssl-devel-0.9.8e-36.el5_11.ppc.rpm | SHA-256: 0a9d8ec519e43e97776b55ad51a23ec8a60918f68a079eaf3df21c604108d607 |
| openssl-devel-0.9.8e-36.el5_11.ppc64.rpm | SHA-256: 68412c973e9bb78735bba07f691e7bcc8e6fb091590ceb69287c33835db91352 |
| openssl-perl-0.9.8e-36.el5_11.ppc.rpm | SHA-256: d46f034419e184a5c2d333315ba494cd8f7ef9c73ea25e22de065e113c05cce3 |
Red Hat Enterprise Linux Server from RHUI 5
| SRPM | |
|---|---|
| openssl-0.9.8e-36.el5_11.src.rpm | SHA-256: 1f4460cd77a43211b58ffc826ed953a5f043ff31e39aeeaec4b7abafb45b9dd3 |
| x86_64 | |
| openssl-0.9.8e-36.el5_11.i686.rpm | SHA-256: d3668760eb3489c9658aaadce03c3bd3d671ed5ec654fed925312ec13c5e6d19 |
| openssl-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 0107f4f8927e210a2035f4a30dae9acf29d14fd7b1c62ae40dcd70f4012f083e |
| openssl-debuginfo-0.9.8e-36.el5_11.i386.rpm | SHA-256: 2d83abc2b1332199071d595bbc8dd4822bedd802b09a5cf4482332b86818d1ed |
| openssl-debuginfo-0.9.8e-36.el5_11.i686.rpm | SHA-256: 8f7aac020cbe434aea378f1b666f12c4861bb0ffdcdd66d7141fd841b8e7be81 |
| openssl-debuginfo-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 350bfb4696ad109d691830d339c7cbc307318308d714037076b6d445f08e0633 |
| openssl-devel-0.9.8e-36.el5_11.i386.rpm | SHA-256: 05230eab8b0cf2caa3103932ec429fe341725725dae23baf30d2be7e02ec6732 |
| openssl-devel-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 51995f7c29b12a4d14c68939e5075235fce72f9ceb1c420a7927e5e91e9c07e5 |
| openssl-perl-0.9.8e-36.el5_11.x86_64.rpm | SHA-256: 25454e3f907be3ce876b62d287d202c4b2e63ed5d0b925feb5186a838e9de5cc |
| i386 | |
| openssl-0.9.8e-36.el5_11.i386.rpm | SHA-256: 5daebefcefa5545c1e85ab91dda35b1c76dbbf133ed3307c87106af86a8d718a |
| openssl-0.9.8e-36.el5_11.i686.rpm | SHA-256: d3668760eb3489c9658aaadce03c3bd3d671ed5ec654fed925312ec13c5e6d19 |
| openssl-debuginfo-0.9.8e-36.el5_11.i386.rpm | SHA-256: 2d83abc2b1332199071d595bbc8dd4822bedd802b09a5cf4482332b86818d1ed |
| openssl-debuginfo-0.9.8e-36.el5_11.i686.rpm | SHA-256: 8f7aac020cbe434aea378f1b666f12c4861bb0ffdcdd66d7141fd841b8e7be81 |
| openssl-devel-0.9.8e-36.el5_11.i386.rpm | SHA-256: 05230eab8b0cf2caa3103932ec429fe341725725dae23baf30d2be7e02ec6732 |
| openssl-perl-0.9.8e-36.el5_11.i386.rpm | SHA-256: ed79e2bc5c2f00cd9a3137d151e33e9564214bc6bfc13599d28bfdb80fc2c62e |
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