SUSE: 2021:1952-1 moderate: csync2
Summary
This update for csync2 fixes the following issues: - CVE-2019-15522: Fixed an issue where daemon fails to enforce TLS (bsc#1147137) - CVE-2019-15523: Fixed an incorrect TLS handshake error handling (bsc#1147139) Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise High Availability 12-SP5: zypper in -t patch SUSE-SLE-HA-12-SP5-2021-1952=1 - SUSE Linux Enterprise High Availability 12-SP4: zypper in -t patch SUSE-SLE-HA-12-SP4-2021-1952=1 - SUSE Linux Enterprise High Availability 12-SP3: zypper in -t patch SUSE-SLE-HA-12-SP3-2021-1952=1 Package List: - SUSE Linux Enterprise High Availability 12-SP5 (ppc64le s390x x86_64): csync2-2.0+git.1368794815.cf835a7-3.9.5 csync2-debuginfo-2.0+git.1368794815.cf835a7-3.9.5 csync2-debugsource-2.0+git.1368794815.cf835a7-3.9.5 - SUSE Linux Enterprise High Availability 12-SP4 (ppc64le s390x x86_64): csync2-2.0+git.1368794815.cf835a7-3.9.5 csync2-debuginfo-2.0+git.1368794815.cf835a7-3.9.5 csync2-debugsource-2.0+git.1368794815.cf835a7-3.9.5 - SUSE Linux Enterprise High Availability 12-SP3 (ppc64le s390x x86_64): csync2-2.0+git.1368794815.cf835a7-3.9.5 csync2-debuginfo-2.0+git.1368794815.cf835a7-3.9.5 csync2-debugsource-2.0+git.1368794815.cf835a7-3.9.5
References
#1147137 #1147139
Cross- CVE-2019-15522 CVE-2019-15523
CVSS scores:
CVE-2019-15522 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2019-15522 (SUSE): 7.3 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVE-2019-15523 (NVD) : 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVE-2019-15523 (SUSE): 2.6 CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Affected Products:
SUSE Linux Enterprise High Availability 12-SP5
SUSE Linux Enterprise High Availability 12-SP4
SUSE Linux Enterprise High Availability 12-SP3
https://www.suse.com/security/cve/CVE-2019-15522.html
https://www.suse.com/security/cve/CVE-2019-15523.html
https://bugzilla.suse.com/1147137
https://bugzilla.suse.com/1147139