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AUSCERT External Security Bulletin Redistribution
ESB-2022.1697
Security update for netatalk
20 April 2022
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AusCERT Security Bulletin Summary
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Product: netatalk
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2022-23125 CVE-2022-23121 CVE-2021-31439
Original Bulletin:
https://www.suse.com/support/update/announcement/2022/suse-su-20221184-1
Comment: CVSS (Max): 8.8* CVE-2021-31439 (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
* Not all CVSS available when published
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SUSE Security Update: Security update for netatalk
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:1184-1
Rating: important
References: #1197352
Cross-References: CVE-2021-31439 CVE-2022-23121 CVE-2022-23125
Affected Products:
SUSE Linux Enterprise Desktop 12-SP5
SUSE Linux Enterprise Server 12-SP5
SUSE Linux Enterprise Server for SAP Applications 12-SP5
SUSE Linux Enterprise Software Development Kit 12-SP5
SUSE Linux Enterprise Workstation Extension 12-SP5
______________________________________________________________________________
An update that fixes three vulnerabilities is now available.
Description:
This update for netatalk fixes the following issues:
o CVE-2022-23125: Fixed remote arbitrary code execution related to
copyapplfile().
o CVE-2022-23121: Fixed remote arbitrary code execution related to
parse_entries().
o CVE-2021-31439: Fixed remote arbitrary code execution related to
dsi_stream_receive().
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:
o SUSE Linux Enterprise Workstation Extension 12-SP5:
zypper in -t patch SUSE-SLE-WE-12-SP5-2022-1184=1
o SUSE Linux Enterprise Software Development Kit 12-SP5:
zypper in -t patch SUSE-SLE-SDK-12-SP5-2022-1184=1
Package List:
o SUSE Linux Enterprise Workstation Extension 12-SP5 (x86_64):
libatalk12-3.1.0-3.8.1
libatalk12-debuginfo-3.1.0-3.8.1
netatalk-3.1.0-3.8.1
netatalk-debuginfo-3.1.0-3.8.1
netatalk-debugsource-3.1.0-3.8.1
o SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le
s390x x86_64):
libatalk12-3.1.0-3.8.1
libatalk12-debuginfo-3.1.0-3.8.1
netatalk-3.1.0-3.8.1
netatalk-debuginfo-3.1.0-3.8.1
netatalk-debugsource-3.1.0-3.8.1
netatalk-devel-3.1.0-3.8.1
References:
o https://www.suse.com/security/cve/CVE-2021-31439.html
o https://www.suse.com/security/cve/CVE-2022-23121.html
o https://www.suse.com/security/cve/CVE-2022-23125.html
o https://bugzilla.suse.com/1197352
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