SUSE: 2025:0765-1 moderate advisory for gnutls DoS vulnerability fix
suse
March 3, 2025
* bsc#1236974 Cross-References: * CVE-2024-12243
Summary
## 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). ## 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 Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2025-765=1 * SUSE Linux Enterprise Micro 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2025-765=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2025-765=1 * openSUSE Leap 15.4 zypper in -t patch SUSE-2025-765=1 ## Package List: * SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64) * libgnutls30-debuginfo-3.7.3-150400.4.47.1
References
* bsc#1236974
Cross-
* CVE-2024-12243
CVSS scores:
* CVE-2024-12243 ( SUSE ): 5.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
* CVE-2024-12243 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
* CVE-2024-12243 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected Products:
* openSUSE Leap 15.4
* SUSE Linux Enterprise Micro 5.4
* SUSE Linux Enterprise Micro 5.5
* SUSE Linux Enterprise Micro for Rancher 5.4
An update that solves one vulnerability can now be installed.
##
* https://www.suse.com/security/cve/CVE-2024-12243.html
* https://bugzilla.suse.com/show_bug.cgi?id=1236974
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