openSUSE Security Update: quagga: security update ______________________________________________________________________________

Announcement ID: openSUSE-SU-2010:0984-1 Rating: moderate References: #634300 Cross-References: CVE-2010-2948 CVE-2010-2949 Affected Products: openSUSE 11.3 openSUSE 11.2 openSUSE 11.1 ______________________________________________________________________________

An update that fixes two vulnerabilities is now available. It includes one version update.

Description:

This update of quagga fixes two security issues: - CVE-2010-2948: CVSS v2 Base Score: 6.5 (MEDIUM) (AV:N/AC:L/Au:S/C:P/I:P/A:P) Stack-based buffer overflow while processing malformed Route-Refresh messages. - CVE-2010-2949: CVSS v2 Base Score: 5.0 (MEDIUM) (AV:N/AC:L/Au:N/C:N/I:N/A:P) Denial of service while processing malformed BGP update AS path messages

Patch Instructions:

To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product:

- openSUSE 11.3:

zypper in -t patch quagga-3508

- openSUSE 11.2:

zypper in -t patch quagga-3508

- openSUSE 11.1:

zypper in -t patch quagga-3508

To bring your system up-to-date, use "zypper patch".

Package List:

- openSUSE 11.3 (i586 x86_64) [New Version: 0.99.17]:

quagga-0.99.17-1.3.1 quagga-devel-0.99.17-1.3.1

- openSUSE 11.2 (i586 x86_64) [New Version: 0.99.17]:

quagga-0.99.17-1.3.1 quagga-devel-0.99.17-1.3.1

- openSUSE 11.1 (i586 ppc x86_64) [New Version: 0.99.17]:

quagga-0.99.17-1.1.1 quagga-devel-0.99.17-1.1.1

References:

http://support.novell.com/security/cve/CVE-2010-2948.html http://support.novell.com/security/cve/CVE-2010-2949.html https://bugzilla.novell.com/634300