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SUSE Security Update 2025:20207-1 Critical: Expat Denial of Service Risk

suse
Calendar Grey June 4, 2025
Dist Suse Esm H88
Urgent security bulletin for SUSE expat upgrade addressing significant vulnerabilities including potential denial of service threats.
* bsc#1219559 * bsc#1219561 * bsc#1221289 * bsc#1229930 * bsc#1229931

Summary

## This update for expat fixes the following issues: Version update to 2.7.1: * Bug fixes: * Restore event pointer behavior from Expat 2.6.4 (that the fix to CVE-2024-8176 changed in 2.7.0); affected API functions are: * XML_GetCurrentByteCount * XML_GetCurrentByteIndex * XML_GetCurrentColumnNumber * XML_GetCurrentLineNumber * XML_GetInputContext * Other changes: #976 #977 Autotools: Integrate files "fuzz/xml_lpm_fuzzer.{cpp,proto}" with Automake that were missing from 2.7.0 release tarballs #983 #984 Fix printf format specifiers for 32bit Emscripten #992 docs: Promote OpenSSF Best Practices self-certification #978 tests/benchmark: Resolve mistaken double close #986 Address compiler warnings #990 #993 Version info bumped from 11:1:10 (libexpat _.so.1.10.1)

Topics%20covered

Topics Covered

security advisory denial of service buffer overflow important suse expat

References

* bsc#1219559

* bsc#1219561

* bsc#1221289

* bsc#1229930

* bsc#1229931

* bsc#1229932

* bsc#1232579

* bsc#1232601

* bsc#1239618

* jsc#SLE-21253

Cross-

* CVE-2013-0340

* CVE-2019-15903

* CVE-2023-52425

* CVE-2023-52426

* CVE-2024-28757

* CVE-2024-45490

* CVE-2024-45491

* CVE-2024-45492

* CVE-2024-50602

* CVE-2024-8176

CVSS scores:

* CVE-2019-15903 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2019-15903 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2019-15903 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2019-15903 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2023-52425 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

* CVE-2023-52425 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity
critical
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:20207-1
Release Date: 2025-04-29T11:07:48Z
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service buffer overflow important suse expat

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