Security update for OpenSSL
SUSE Security Update: Security update for OpenSSL
OpenSSL was updated to fix several vulnerabilities:
* SSL/TLS MITM vulnerability. (CVE-2014-0224)
* DTLS recursion flaw. (CVE-2014-0221)
* Anonymous ECDH denial of service. (CVE-2014-3470)
* Using the FLUSH+RELOAD Cache Side-channel Attack the nonces could
have been recovered. (CVE-2014-0076)
Further information can be found at
http://www.openssl.org/news/secadv_20140605.txt
.
Additionally, the following non-security fixes and enhancements have been
included in this release:
* Ensure that the stack is marked non-executable on x86 32bit. On
other processor platforms it was already marked as non-executable
before. (bnc#870192)
* IPv6 support was added to the openssl s_client and s_server command
line tool. (bnc#859228)
* The openssl command line tool now checks certificates by default
against /etc/ssl/certs (this can be changed via the -CApath option).
(bnc#860332)
* The Elliptic Curve Diffie-Hellman key exchange selector was enabled
and can be selected by kECDHE, kECDH, ECDH tags in the SSL cipher
string. (bnc#859924)
* If an optional openssl1 command line tool is installed in parallel,
c_rehash uses it to generate certificate hashes in both OpenSSL 0
and OpenSSL 1 style. This allows parallel usage of OpenSSL 0.9.8j
and OpenSSL 1.x client libraries with a shared certificate store.
(bnc#862181)
Security Issues references:
* CVE-2014-0224
* CVE-2014-0221
* CVE-2014-3470
* CVE-2014-0076
| Announcement ID: | SUSE-SU-2014:0761-1 |
| Rating: | critical |
| References: | #859228 #859924 #860332 #862181 #869945 #870192 #880891 |
| Affected Products: |
An update that solves four vulnerabilities and has three fixes is now available. It includes one version update.
Description:
OpenSSL was updated to fix several vulnerabilities:
* SSL/TLS MITM vulnerability. (CVE-2014-0224)
* DTLS recursion flaw. (CVE-2014-0221)
* Anonymous ECDH denial of service. (CVE-2014-3470)
* Using the FLUSH+RELOAD Cache Side-channel Attack the nonces could
have been recovered. (CVE-2014-0076)
Further information can be found at
http://www.openssl.org/news/secadv_20140605.txt
Additionally, the following non-security fixes and enhancements have been
included in this release:
* Ensure that the stack is marked non-executable on x86 32bit. On
other processor platforms it was already marked as non-executable
before. (bnc#870192)
* IPv6 support was added to the openssl s_client and s_server command
line tool. (bnc#859228)
* The openssl command line tool now checks certificates by default
against /etc/ssl/certs (this can be changed via the -CApath option).
(bnc#860332)
* The Elliptic Curve Diffie-Hellman key exchange selector was enabled
and can be selected by kECDHE, kECDH, ECDH tags in the SSL cipher
string. (bnc#859924)
* If an optional openssl1 command line tool is installed in parallel,
c_rehash uses it to generate certificate hashes in both OpenSSL 0
and OpenSSL 1 style. This allows parallel usage of OpenSSL 0.9.8j
and OpenSSL 1.x client libraries with a shared certificate store.
(bnc#862181)
Security Issues references:
* CVE-2014-0224
* CVE-2014-0221
* CVE-2014-3470
* CVE-2014-0076
Patch Instructions:
To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Server 11 SP2 LTSS:
zypper in -t patch slessp2-libopenssl-devel-9324 - SUSE Linux Enterprise Server 11 SP1 LTSS:
zypper in -t patch slessp1-libopenssl-devel-9323
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Server 11 SP2 LTSS (i586 s390x x86_64):
- libopenssl0_9_8-0.9.8j-0.58.1
- libopenssl0_9_8-hmac-0.9.8j-0.58.1
- openssl-0.9.8j-0.58.1
- openssl-doc-0.9.8j-0.58.1
- SUSE Linux Enterprise Server 11 SP2 LTSS (s390x x86_64):
- libopenssl0_9_8-32bit-0.9.8j-0.58.1
- libopenssl0_9_8-hmac-32bit-0.9.8j-0.58.1
- SUSE Linux Enterprise Server 11 SP1 LTSS (i586 s390x x86_64) [New Version: 0.9.8j]:
- libopenssl0_9_8-0.9.8j-0.58.1
- libopenssl0_9_8-hmac-0.9.8j-0.58.1
- openssl-0.9.8j-0.58.1
- openssl-doc-0.9.8j-0.58.1
- SUSE Linux Enterprise Server 11 SP1 LTSS (s390x x86_64) [New Version: 0.9.8j]:
- libopenssl0_9_8-32bit-0.9.8j-0.58.1
- libopenssl0_9_8-hmac-32bit-0.9.8j-0.58.1
References:
- http://support.novell.com/security/cve/CVE-2014-0076.html
- http://support.novell.com/security/cve/CVE-2014-0221.html
- http://support.novell.com/security/cve/CVE-2014-0224.html
- http://support.novell.com/security/cve/CVE-2014-3470.html
- https://bugzilla.novell.com/859228
- https://bugzilla.novell.com/859924
- https://bugzilla.novell.com/860332
- https://bugzilla.novell.com/862181
- https://bugzilla.novell.com/869945
- https://bugzilla.novell.com/870192
- https://bugzilla.novell.com/880891
- http://download.suse.com/patch/finder/?keywords=6cb273ec77c3138de899b696097344dc
- http://download.suse.com/patch/finder/?keywords=b76b151f2d2ff2b6064a21d179bb718f