openSUSE Security Update: Fixing a crash in ISC DHCP via dhcpv6 packets (CVE-2010-3611) and a crash in dhcrelay. ______________________________________________________________________________ Announcement ID: openSUSE-SU-test-2010:36899-1 Rating: moderate References: #650902 Cross-References: CVE-2010-3611 Affected Products: openSUSE 11.3 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: ISC DHCP can be crashed with a single dhcpv6 packet. CVE-2010-3611 has been assigned to this issue. Additionally a dhcrelay crash when receiving packets on interfaces without assigned IPv4 address has been fixed as well as an infinite loop in dhcpd. 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 dhcp-3484 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE 11.3 (i586 x86_64): dhcp-4.1.1.P1-4.3.1 dhcp-client-4.1.1.P1-4.3.1 dhcp-devel-4.1.1.P1-4.3.1 dhcp-doc-4.1.1.P1-4.3.1 dhcp-relay-4.1.1.P1-4.3.1 dhcp-server-4.1.1.P1-4.3.1 References: http://support.novell.com/security/cve/CVE-2010-3611.html https://bugzilla.novell.com/650902