Bugzilla – Bug 1216268
VUL-0: CVE-2023-46228: zchunk: overflow fixes in git
Last modified: 2023-11-14 08:47:31 UTC
dirk found this in zchunk git: https://github.com/zchunk/zchunk/commit/08aec2b4dfd7f709b6e3d511411ffcc83ed4efbe Handle overflow errors in malformed zchunk files Thanks to Agostino Sarubbo of Gentoo for the heads up! Signed-off-by: Jonathan Dieter <jdieter@gmail.com>
CVE requested from Mitre.
FYI, the following codestreams are affected. 15-SP2 -> 15-SP3 (zchunk 1.1.5) 15-SP4 -> 15-SP5 (zchunk 1.1.16) MR will be pushed to 15-SP2:Update and 15-SP4:Update once a CVE number is assigned.
Ali, SUSE:ALP:Source:Standard:1.0 also looks affected
(In reply to Thomas Leroy from comment #3) > Ali, SUSE:ALP:Source:Standard:1.0 also looks affected Confirmed, SUSE:ALP:Source:Standard:1.0 has a recent zchunk 1.3.0, the patch applies cleanly without any modification. All other backports are ready to be submitted once we have a CVE number.
CVE-2023-46228 was assigned
SUSE-SU-2023:4225-1: An update that solves one vulnerability can now be installed. Category: security (important) Bug References: 1216268 CVE References: CVE-2023-46228 Sources used: openSUSE Leap 15.4 (src): zchunk-1.1.16-150400.3.7.1 openSUSE Leap Micro 5.3 (src): zchunk-1.1.16-150400.3.7.1 openSUSE Leap Micro 5.4 (src): zchunk-1.1.16-150400.3.7.1 openSUSE Leap 15.5 (src): zchunk-1.1.16-150400.3.7.1 SUSE Linux Enterprise High Performance Computing 15 SP4 (src): zchunk-1.1.16-150400.3.7.1 SUSE Linux Enterprise Server 15 SP4 (src): zchunk-1.1.16-150400.3.7.1 SUSE Manager Server 4.3 (src): zchunk-1.1.16-150400.3.7.1 SUSE Linux Enterprise Server for SAP Applications 15 SP4 (src): zchunk-1.1.16-150400.3.7.1 SUSE Linux Enterprise Desktop 15 SP4 (src): zchunk-1.1.16-150400.3.7.1 SUSE Manager Retail Branch Server 4.3 (src): zchunk-1.1.16-150400.3.7.1 SUSE Manager Proxy 4.3 (src): zchunk-1.1.16-150400.3.7.1 SUSE Linux Enterprise Micro for Rancher 5.3 (src): zchunk-1.1.16-150400.3.7.1 SUSE Linux Enterprise Micro 5.3 (src): zchunk-1.1.16-150400.3.7.1 SUSE Linux Enterprise Micro for Rancher 5.4 (src): zchunk-1.1.16-150400.3.7.1 SUSE Linux Enterprise Micro 5.4 (src): zchunk-1.1.16-150400.3.7.1 SUSE Linux Enterprise Micro 5.5 (src): zchunk-1.1.16-150400.3.7.1 Basesystem Module 15-SP4 (src): zchunk-1.1.16-150400.3.7.1 Basesystem Module 15-SP5 (src): zchunk-1.1.16-150400.3.7.1 SUSE Package Hub 15 15-SP5 (src): zchunk-1.1.16-150400.3.7.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2023:4224-1: An update that solves one vulnerability can now be installed. Category: security (important) Bug References: 1216268 CVE References: CVE-2023-46228 Sources used: SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (src): zchunk-1.1.5-150200.3.5.1 SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (src): zchunk-1.1.5-150200.3.5.1 SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (src): zchunk-1.1.5-150200.3.5.1 SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (src): zchunk-1.1.5-150200.3.5.1 SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (src): zchunk-1.1.5-150200.3.5.1 SUSE Linux Enterprise Server for SAP Applications 15 SP2 (src): zchunk-1.1.5-150200.3.5.1 SUSE Linux Enterprise Server for SAP Applications 15 SP3 (src): zchunk-1.1.5-150200.3.5.1 SUSE Manager Proxy 4.2 (src): zchunk-1.1.5-150200.3.5.1 SUSE Manager Retail Branch Server 4.2 (src): zchunk-1.1.5-150200.3.5.1 SUSE Manager Server 4.2 (src): zchunk-1.1.5-150200.3.5.1 SUSE Enterprise Storage 7.1 (src): zchunk-1.1.5-150200.3.5.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
all done, closing