openSUSE Security Update: postfix security update ______________________________________________________________________________ Announcement ID: openSUSE-SU-2011:0389-1 Rating: moderate References: #677792 Cross-References: CVE-2011-0411 Affected Products: openSUSE 11.4 openSUSE 11.3 openSUSE 11.2 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: postfix did not clear the receive buffer after the STARTTLS command. A man-in-the middle could therefore inject commands in the unencrypted stream that get interpreted in the encrypted phase after STARTTLS (CVE-2011-0411). 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 postfix-4251 - openSUSE 11.3: zypper in -t patch postfix-4251 - openSUSE 11.2: zypper in -t patch postfix-4251 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE 11.4 (i586 x86_64): postfix-2.7.2-13.14.1 postfix-devel-2.7.2-13.14.1 postfix-mysql-2.7.2-13.14.1 postfix-postgresql-2.7.2-13.14.1 - openSUSE 11.4 (noarch): postfix-doc-2.7.2-13.14.1 - openSUSE 11.3 (i586 x86_64): postfix-2.7.1-2.4.1 postfix-devel-2.7.1-2.4.1 postfix-mysql-2.7.1-2.4.1 postfix-postgresql-2.7.1-2.4.1 - openSUSE 11.3 (noarch): postfix-doc-2.7.1-2.4.1 - openSUSE 11.2 (i586 x86_64): postfix-2.6.1-2.8.1 postfix-devel-2.6.1-2.8.1 postfix-doc-2.6.1-2.8.1 postfix-mysql-2.6.1-2.8.1 postfix-postgresql-2.6.1-2.8.1 References: http://support.novell.com/security/cve/CVE-2011-0411.html https://bugzilla.novell.com/677792