Security update for GnuTLS
SUSE Security Update: Security update for GnuTLS
This update of GnuTLS fixes multiple vulnerabilities:
* CVE-2012-1569: remote attackers could cause a denial
of service (heap memory corruption and application crash)
via an issue in the asn1_get_length_der() function
* CVE-2012-1573: crafted GenericBlockCipher structures
allow remote attackers to cause a denial of service (heap
memory corruption and application crash)
* CVE-2012-0390: A vulnerability in the DTLS
implementation which could allow remote attackers to
recover partial plaintext via a timing side-channel attack
was fixed.
In addition, support for customizing the signing function
was added.
Security Issue references:
* CVE-2012-0390
>
http://support.novell.com/security/cve/CVE-2012-0390.html
https://bugzilla.novell.com/739898
https://bugzilla.novell.com/753301
https://bugzilla.novell.com/754223
https://bugzilla.novell.com/754953
http://download.suse.com/patch/finder/?keywords=fd80f415721de0852c2a3ff1ffa6e262
| Announcement ID: | SUSE-SU-2012:0818-1 |
| Rating: | low |
| References: | #739898 #753301 #754223 #754953 |
| Affected Products: |
An update that solves one vulnerability and has three fixes is now available.
Description:
This update of GnuTLS fixes multiple vulnerabilities:
* CVE-2012-1569: remote attackers could cause a denial
of service (heap memory corruption and application crash)
via an issue in the asn1_get_length_der() function
* CVE-2012-1573: crafted GenericBlockCipher structures
allow remote attackers to cause a denial of service (heap
memory corruption and application crash)
* CVE-2012-0390: A vulnerability in the DTLS
implementation which could allow remote attackers to
recover partial plaintext via a timing side-channel attack
was fixed.
In addition, support for customizing the signing function
was added.
Security Issue references:
* CVE-2012-0390
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 Software Development Kit 11 SP2:
zypper in -t patch sdksp1-gnutls-6448 - SUSE Linux Enterprise Software Development Kit 11 SP1:
zypper in -t patch sdksp1-gnutls-6448 - SUSE Linux Enterprise Server 11 SP2:
zypper in -t patch slessp1-gnutls-6448 - SUSE Linux Enterprise Server 11 SP1 for VMware:
zypper in -t patch slessp1-gnutls-6448 - SUSE Linux Enterprise Server 11 SP1:
zypper in -t patch slessp1-gnutls-6448 - SUSE Linux Enterprise High Availability Extension 11 SP1:
zypper in -t patch sleshasp1-gnutls-6448 - SUSE Linux Enterprise Desktop 11 SP2:
zypper in -t patch sledsp1-gnutls-6448 - SUSE Linux Enterprise Desktop 11 SP1:
zypper in -t patch sledsp1-gnutls-6448
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Software Development Kit 11 SP2 (i586 ia64 ppc64 s390x x86_64):
- libgnutls-devel-2.4.1-24.39.39.1
- libgnutls-extra-devel-2.4.1-24.39.39.1
- libgnutls-extra26-2.4.1-24.39.39.1
- SUSE Linux Enterprise Software Development Kit 11 SP1 (i586 ia64 ppc64 s390x x86_64):
- libgnutls-devel-2.4.1-24.39.39.1
- libgnutls-extra-devel-2.4.1-24.39.39.1
- libgnutls-extra26-2.4.1-24.39.39.1
- SUSE Linux Enterprise Server 11 SP2 (i586 ia64 ppc64 s390x x86_64):
- gnutls-2.4.1-24.39.39.1
- libgnutls-extra26-2.4.1-24.39.39.1
- libgnutls26-2.4.1-24.39.39.1
- SUSE Linux Enterprise Server 11 SP2 (ppc64 s390x x86_64):
- libgnutls26-32bit-2.4.1-24.39.39.1
- SUSE Linux Enterprise Server 11 SP2 (ia64):
- libgnutls26-x86-2.4.1-24.39.39.1
- SUSE Linux Enterprise Server 11 SP1 for VMware (i586 x86_64):
- gnutls-2.4.1-24.39.39.1
- libgnutls26-2.4.1-24.39.39.1
- SUSE Linux Enterprise Server 11 SP1 for VMware (x86_64):
- libgnutls26-32bit-2.4.1-24.39.39.1
- SUSE Linux Enterprise Server 11 SP1 (i586 ia64 ppc64 s390x x86_64):
- gnutls-2.4.1-24.39.39.1
- libgnutls-extra26-2.4.1-24.39.39.1
- libgnutls26-2.4.1-24.39.39.1
- SUSE Linux Enterprise Server 11 SP1 (ppc64 s390x x86_64):
- libgnutls26-32bit-2.4.1-24.39.39.1
- SUSE Linux Enterprise Server 11 SP1 (ia64):
- libgnutls26-x86-2.4.1-24.39.39.1
- SUSE Linux Enterprise High Availability Extension 11 SP1 (i586 ia64 ppc64 s390x x86_64):
- libgnutls-extra26-2.4.1-24.39.39.1
- SUSE Linux Enterprise Desktop 11 SP2 (i586 x86_64):
- gnutls-2.4.1-24.39.39.1
- libgnutls26-2.4.1-24.39.39.1
- SUSE Linux Enterprise Desktop 11 SP2 (x86_64):
- libgnutls26-32bit-2.4.1-24.39.39.1
- SUSE Linux Enterprise Desktop 11 SP1 (i586 x86_64):
- gnutls-2.4.1-24.39.39.1
- libgnutls26-2.4.1-24.39.39.1
- SUSE Linux Enterprise Desktop 11 SP1 (x86_64):
- libgnutls26-32bit-2.4.1-24.39.39.1