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openSUSE 15.6: SUSE-SU-2025:0764-1 moderate: gnutls DoS

opensuse
Calendar Grey March 3, 2025
Dist Opensuse Esm H88
An update on GnuTLS security for openSUSE has been issued, fixing Denial of Service (DoS) vulnerabilities from DER input decoding, rated as moderate in severity
An update that solves one vulnerability can now be installed.

Description

This update for gnutls fixes the following issues:

* CVE-2024-12243: quadratic complexity of DER input decoding in libtasn1 can

lead to a DoS (bsc#1236974).

Topics%20covered

Topics Covered

security advisory moderate update DoS gnutls openSUSE

Patch

## 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:

* openSUSE Leap 15.6

zypper in -t patch SUSE-2025-764=1 openSUSE-SLE-15.6-2025-764=1

* Basesystem Module 15-SP6

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-764=1

Package List

* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)

* libgnutlsxx30-3.8.3-150600.4.6.2

* gnutls-debugsource-3.8.3-150600.4.6.2

* libgnutls-devel-3.8.3-150600.4.6.2

* libgnutlsxx30-debuginfo-3.8.3-150600.4.6.2

* gnutls-3.8.3-150600.4.6.2

* libgnutlsxx-devel-3.8.3-150600.4.6.2

* libgnutls30-debuginfo-3.8.3-150600.4.6.2

* gnutls-debuginfo-3.8.3-150600.4.6.2

* libgnutls30-3.8.3-150600.4.6.2

* openSUSE Leap 15.6 (x86_64)

* libgnutls30-32bit-3.8.3-150600.4.6.2

* libgnutls30-32bit-debuginfo-3.8.3-150600.4.6.2

* libgnutls-devel-32bit-3.8.3-150600.4.6.2

* openSUSE Leap 15.6 (aarch64_ilp32)

* libgnutls-devel-64bit-3.8.3-150600.4.6.2

* libgnutls30-64bit-3.8.3-150600.4.6.2

* libgnutls30-64bit-debuginfo-3.8.3-150600.4.6.2

* Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)

* libgnutlsxx30-3.8.3-150600.4.6.2

* gnutls-debugsource-3.8.3-150600.4.6.2

* libgnutls-devel-3.8.3-150600.4.6.2

* libgnutlsxx30-debuginfo-3.8.3-150600.4.6.2

* gnutls-3.8.3-150600.4.6.2

* libgnutlsxx-devel-3.8.3-150600.4.6.2

*...

Read the Full Advisory

References

* bsc#1236974

## References:

* https://www.suse.com/security/cve/CVE-2024-12243.html

* https://bugzilla.suse.com/show_bug.cgi?id=1236974

Announcement ID: SUSE-SU-2025:0764-1
Release Date: 2025-03-03T08:43:44Z
Affected Products: * Basesystem Module 15-SP6 * openSUSE Leap 15.6 * SUSE Linux Enterprise Desktop 15 SP6 * SUSE Linux Enterprise Real Time 15 SP6 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP6

Topics%20covered

Topics Covered

security advisory moderate update DoS gnutls openSUSE

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