Security update for skopeo SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2025:0420-1 Final 1 1 2025-02-11T10:27:20Z current 2025-02-11T10:27:20Z 2025-02-11T10:27:20Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for skopeo This update for skopeo fixes the following issues: - CVE-2024-6104: possible sensitive data exposure due to hashicorp/go-retryablehttp not sanitizing URLs when writing them to log files. (bsc#1227056) - CVE-2023-45288: possible excessive CPU consumption due to no limit being set on the number of CONTINUATION frames read for an HTTP/2 request in golang.org/x/net/http2. (bsc#1236483) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2025-420,SUSE-SLE-Micro-5.5-2025-420,SUSE-SLE-Module-Basesystem-15-SP6-2025-420,openSUSE-SLE-15.6-2025-420 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2025/suse-su-20250420-1/ Link for SUSE-SU-2025:0420-1 https://lists.suse.com/pipermail/sle-updates/2025-February/038343.html E-Mail link for SUSE-SU-2025:0420-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1227056 SUSE Bug 1227056 https://bugzilla.suse.com/1236483 SUSE Bug 1236483 https://www.suse.com/security/cve/CVE-2023-45288/ SUSE CVE CVE-2023-45288 page https://www.suse.com/security/cve/CVE-2024-6104/ SUSE CVE CVE-2024-6104 page SUSE Linux Enterprise Micro 5.5 SUSE Linux Enterprise Module for Basesystem 15 SP6 openSUSE Leap 15.6 skopeo-1.14.4-150300.11.16.1 skopeo-bash-completion-1.14.4-150300.11.16.1 skopeo-fish-completion-1.14.4-150300.11.16.1 skopeo-zsh-completion-1.14.4-150300.11.16.1 skopeo-1.14.4-150300.11.16.1 as a component of SUSE Linux Enterprise Micro 5.5 skopeo-1.14.4-150300.11.16.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP6 skopeo-bash-completion-1.14.4-150300.11.16.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP6 skopeo-zsh-completion-1.14.4-150300.11.16.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP6 skopeo-1.14.4-150300.11.16.1 as a component of openSUSE Leap 15.6 skopeo-bash-completion-1.14.4-150300.11.16.1 as a component of openSUSE Leap 15.6 skopeo-fish-completion-1.14.4-150300.11.16.1 as a component of openSUSE Leap 15.6 skopeo-zsh-completion-1.14.4-150300.11.16.1 as a component of openSUSE Leap 15.6 An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed MaxHeaderBytes, no memory is allocated to store the excess headers, but they are still parsed. This permits an attacker to cause an HTTP/2 endpoint to read arbitrary amounts of header data, all associated with a request which is going to be rejected. These headers can include Huffman-encoded data which is significantly more expensive for the receiver to decode than for an attacker to send. The fix sets a limit on the amount of excess header frames we will process before closing a connection. CVE-2023-45288 SUSE Linux Enterprise Micro 5.5:skopeo-1.14.4-150300.11.16.1 SUSE Linux Enterprise Module for Basesystem 15 SP6:skopeo-1.14.4-150300.11.16.1 SUSE Linux Enterprise Module for Basesystem 15 SP6:skopeo-bash-completion-1.14.4-150300.11.16.1 SUSE Linux Enterprise Module for Basesystem 15 SP6:skopeo-zsh-completion-1.14.4-150300.11.16.1 openSUSE Leap 15.6:skopeo-1.14.4-150300.11.16.1 openSUSE Leap 15.6:skopeo-bash-completion-1.14.4-150300.11.16.1 openSUSE Leap 15.6:skopeo-fish-completion-1.14.4-150300.11.16.1 openSUSE Leap 15.6:skopeo-zsh-completion-1.14.4-150300.11.16.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-20250420-1/ https://www.suse.com/security/cve/CVE-2023-45288.html CVE-2023-45288 https://bugzilla.suse.com/1221400 SUSE Bug 1221400 go-retryablehttp prior to 0.7.7 did not sanitize urls when writing them to its log file. This could lead to go-retryablehttp writing sensitive HTTP basic auth credentials to its log file. This vulnerability, CVE-2024-6104, was fixed in go-retryablehttp 0.7.7. CVE-2024-6104 SUSE Linux Enterprise Micro 5.5:skopeo-1.14.4-150300.11.16.1 SUSE Linux Enterprise Module for Basesystem 15 SP6:skopeo-1.14.4-150300.11.16.1 SUSE Linux Enterprise Module for Basesystem 15 SP6:skopeo-bash-completion-1.14.4-150300.11.16.1 SUSE Linux Enterprise Module for Basesystem 15 SP6:skopeo-zsh-completion-1.14.4-150300.11.16.1 openSUSE Leap 15.6:skopeo-1.14.4-150300.11.16.1 openSUSE Leap 15.6:skopeo-bash-completion-1.14.4-150300.11.16.1 openSUSE Leap 15.6:skopeo-fish-completion-1.14.4-150300.11.16.1 openSUSE Leap 15.6:skopeo-zsh-completion-1.14.4-150300.11.16.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-20250420-1/ https://www.suse.com/security/cve/CVE-2024-6104.html CVE-2024-6104 https://bugzilla.suse.com/1227024 SUSE Bug 1227024