openSUSE Security Update: nbd: security update ______________________________________________________________________________ Announcement ID: openSUSE-SU-2011:0193-2 Rating: important References: #674281 Cross-References: CVE-2011-0530 Affected Products: openSUSE 11.4 openSUSE 11.3 openSUSE 11.2 ______________________________________________________________________________ An update that fixes one vulnerability is now available. It includes one version update. Description: Nbd was updated to fix a buffer overflow in the mainloop() function of nbd-server.c. This vulnerability can be exploited by remote attackers via long requests to execute arbitrary code. (CVE-2011-0530: CVSS v2 Base Score: 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P): Buffer Errors (CWE-119)) Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE 11.4: zypper in -t patch nbd-4303 - openSUSE 11.3: zypper in -t patch nbd-4303 - openSUSE 11.2: zypper in -t patch nbd-4303 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE 11.4 (i586 x86_64): nbd-2.9.20-1.4.1 nbd-doc-2.9.20-1.4.1 - openSUSE 11.3 (i586 x86_64) [New Version: 2.9.20]: nbd-2.9.20-1.5.1 nbd-doc-2.9.20-1.5.1 - openSUSE 11.2 (i586 x86_64) [New Version: 2.9.20]: nbd-2.9.20-1.5.1 nbd-doc-2.9.20-1.5.1 References: http://support.novell.com/security/cve/CVE-2011-0530.html https://bugzilla.novell.com/674281