openSUSE Security Update: Security update for libgit2 ______________________________________________________________________________ Announcement ID: openSUSE-SU-2017:0405-1 Rating: moderate References: #1019036 #1019037 Cross-References: CVE-2016-10128 CVE-2016-10129 CVE-2016-10130 CVE-2017-5338 CVE-2017-5339 Affected Products: SUSE Package Hub for SUSE Linux Enterprise 12 ______________________________________________________________________________ An update that fixes 5 vulnerabilities is now available. Description: This update for libgit2 to version 0.24.6 fixes the following issues: - CVE-2016-10130: When using the custom certificate callback or when using pygit2 or git2go a attacker could have caused an invalid certificate to be accepted (bsc#1019037). - CVE-2017-5338: When using the custom certificate callback or when using pygit2 or git2go a attacker could have caused an invalid certificate to be accepted (bsc#1019037). - CVE-2017-5339: When using the custom certificate callback or when using pygit2 or git2go a attacker could have caused an invalid certificate to be accepted (bsc#1019037). - CVE-2016-10128: Additional sanitization prevent some edge cases in the Git Smart Protocol which can lead to reading outside of a buffer (bsc#1019036). - CVE-2016-10129: Additional sanitization prevent some edge cases in the Git Smart Protocol which can lead to reading outside of a buffer (bsc#1019036). Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - SUSE Package Hub for SUSE Linux Enterprise 12: zypper in -t patch openSUSE-2017-216=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Package Hub for SUSE Linux Enterprise 12 (aarch64 s390x x86_64): libgit2-24-0.24.6-10.1 libgit2-devel-0.24.6-10.1 References: https://www.suse.com/security/cve/CVE-2016-10128.html https://www.suse.com/security/cve/CVE-2016-10129.html https://www.suse.com/security/cve/CVE-2016-10130.html https://www.suse.com/security/cve/CVE-2017-5338.html https://www.suse.com/security/cve/CVE-2017-5339.html https://bugzilla.suse.com/1019036 https://bugzilla.suse.com/1019037