# Security update for cosign Announcement ID: SUSE-SU-2024:1486-1 Rating: moderate References: * bsc#1222835 * bsc#1222837 * jsc#SLE-23879 Cross-References: * CVE-2024-29902 * CVE-2024-29903 CVSS scores: * CVE-2024-29902 ( SUSE ): 4.2 CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H * CVE-2024-29903 ( SUSE ): 4.2 CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H Affected Products: * Basesystem Module 15-SP5 * openSUSE Leap 15.4 * openSUSE Leap 15.5 * SUSE Linux Enterprise Desktop 15 SP5 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise Real Time 15 SP5 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 An update that solves two vulnerabilities and contains one feature can now be installed. ## Description: This update for cosign fixes the following issues: * CVE-2024-29902: Fixed denial of service on host machine via remote image with a malicious attachments (bsc#1222835) * CVE-2024-29903: Fixed denial of service on host machine via malicious software artifacts (bsc#1222837) Other fixes: \- Updated to 2.2.4 (jsc#SLE-23879) * Fixes for GHSA-88jx-383q-w4qc and GHSA-95pr-fxf5-86gv (#3661) * ErrNoSignaturesFound should be used when there is no signature attached to an image. (#3526) * fix semgrep issues for dgryski.semgrep-go ruleset (#3541) * Honor creation timestamp for signatures again (#3549) * Features * Adds Support for Fulcio Client Credentials Flow, and Argument to Set Flow Explicitly (#3578) ## 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 15.4 zypper in -t patch SUSE-2024-1486=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2024-1486=1 * Basesystem Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-1486=1 ## Package List: * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586) * cosign-debuginfo-2.2.4-150400.3.20.1 * cosign-2.2.4-150400.3.20.1 * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64) * cosign-2.2.4-150400.3.20.1 * Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64) * cosign-2.2.4-150400.3.20.1 ## References: * https://www.suse.com/security/cve/CVE-2024-29902.html * https://www.suse.com/security/cve/CVE-2024-29903.html * https://bugzilla.suse.com/show_bug.cgi?id=1222835 * https://bugzilla.suse.com/show_bug.cgi?id=1222837 * https://jira.suse.com/browse/SLE-23879