openSUSE Security Update: update for openvpn ______________________________________________________________________________ Announcement ID: openSUSE-SU-2013:1645-1 Rating: moderate References: #843509 Cross-References: CVE-2013-2061 Affected Products: openSUSE 12.3 openSUSE 12.2 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: The following security issues were fixed: - Applied upstream patch changing to use a constant time memcmp when comparing HMACs in openvpn_decrypt to address ciphertext injection in UDP mode (CVE-2013-2061, bnc#843509). [0006-openvpn-2.0.9-HMAC-memcmp-CVE-2013-2061_bnc843509.patc h] Changes in openvpn: - Applied upstream patch changing to use a constant time memcmp when comparing HMACs in openvpn_decrypt to address ciphertext injection in UDP mode (CVE-2013-2061, bnc#843509). [0006-openvpn-2.0.9-HMAC-memcmp-CVE-2013-2061_bnc843509.patc h] Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE 12.3: zypper in -t patch openSUSE-2013-823 - openSUSE 12.2: zypper in -t patch openSUSE-2013-823 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE 12.3 (i586 x86_64): openvpn-2.2.2-9.5.1 openvpn-auth-pam-plugin-2.2.2-9.5.1 openvpn-auth-pam-plugin-debuginfo-2.2.2-9.5.1 openvpn-debuginfo-2.2.2-9.5.1 openvpn-debugsource-2.2.2-9.5.1 openvpn-down-root-plugin-2.2.2-9.5.1 openvpn-down-root-plugin-debuginfo-2.2.2-9.5.1 - openSUSE 12.2 (i586 x86_64): openvpn-2.2.2-3.8.1 openvpn-auth-pam-plugin-2.2.2-3.8.1 openvpn-auth-pam-plugin-debuginfo-2.2.2-3.8.1 openvpn-debuginfo-2.2.2-3.8.1 openvpn-debugsource-2.2.2-3.8.1 openvpn-down-root-plugin-2.2.2-3.8.1 openvpn-down-root-plugin-debuginfo-2.2.2-3.8.1 References: http://support.novell.com/security/cve/CVE-2013-2061.html https://bugzilla.novell.com/843509