A csync2 security update has been released for openSUSE Leap 15.2.

openSUSE-SU-2021:0853-1: moderate: Security update for csync2

openSUSE Security Update: Security update for csync2
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Announcement ID: openSUSE-SU-2021:0853-1
Rating: moderate
References: #1147137 #1147139
Cross-References: 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): 3.5 CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/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:
openSUSE Leap 15.2
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An update that fixes two vulnerabilities is now available.

Description:

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)

This update was imported from the SUSE:SLE-15:Update update project.

Patch Instructions:

To install this openSUSE 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:

- openSUSE Leap 15.2:

zypper in -t patch openSUSE-2021-853=1


Package List:

- openSUSE Leap 15.2 (x86_64):

csync2-2.0+git.1461714863.10636a4-lp152.5.3.1
csync2-debuginfo-2.0+git.1461714863.10636a4-lp152.5.3.1
csync2-debugsource-2.0+git.1461714863.10636a4-lp152.5.3.1

References:

  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