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SUSE: 2025:02201-1 important: clamav buffer overflow and udf fix

suse
Calendar Grey July 2, 2025
Dist Suse Esm H88
SUSE's crucial ClamAV enhancement addresses critical buffer overflow flaws and UDF concerns, offering necessary setup instructions.
* bsc#1243565 * bsc#1245054 * bsc#1245055 Cross-References:

Summary

## This update for clamav fixes the following issues: ClamAV version 1.4.3: * CVE-2025-20260: PDF Scanning Buffer Overflow Vulnerability (bsc#1245054). * CVE-2025-20234: Vulnerability in Universal Disk Format (UDF) processing (bsc#1245055). Other bugfixes: * Fix a race condition between the mockup servers started by different test cases in freshclam_test.py (bsc#1243565) ## Patch Instructions: To install this SUSE 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 Server 12 SP5 LTSS zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2025-2201=1 * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE important clamav UDF processing

References

* bsc#1243565

* bsc#1245054

* bsc#1245055

Cross-

* CVE-2025-20234

* CVE-2025-20260

CVSS scores:

* CVE-2025-20234 ( SUSE ): 6.9

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

* CVE-2025-20234 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

* CVE-2025-20234 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

* CVE-2025-20260 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-20260 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* SUSE Linux Enterprise High Performance Computing 12 SP5

* SUSE Linux Enterprise Server 12 SP5

* SUSE Linux Enterprise Server 12 SP5 LTSS

* SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security

* SUSE Linux Enterprise Server for SAP Applications 12 SP5

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:02201-1
Release Date: 2025-07-02T13:04:40Z
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE important clamav UDF processing

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