Security update for containerd SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2025:20091-1 Final 1 1 2025-02-03T09:10:07Z current 2025-02-03T09:10:07Z 2025-02-03T09:10:07Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for containerd This update for containerd fixes the following issues: - Update to containerd v1.7.21. Upstream release notes: https://github.com/containerd/containerd/releases/tag/v1.7.21 Fixes CVE-2023-47108. bsc#1217070 Fixes CVE-2023-45142. bsc#1228553 - Update to containerd v1.7.17. Upstream release notes: https://github.com/containerd/containerd/releases/tag/v1.7.17 - Update to containerd v1.7.16. Upstream release notes: https://github.com/containerd/containerd/releases/tag/v1.7.16 CVE-2023-45288 bsc#1221400 - Update to containerd v1.7.15. Upstream release notes: https://github.com/containerd/containerd/releases/tag/v1.7.15 - Update to containerd v1.7.14. Upstream release notes: https://github.com/containerd/containerd/releases/tag/v1.7.14 - Update to containerd v1.7.13. Upstream release notes: https://github.com/containerd/containerd/releases/tag/v1.7.13 - Update to containerd v1.7.12. Upstream release notes: https://github.com/containerd/containerd/releases/tag/v1.7.12 - Update to containerd v1.7.11. Upstream release notes: https://github.com/containerd/containerd/releases/tag/v1.7.11 GHSA-jq35-85cj-fj4p bsc#1224323 The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-SLE-Micro-6.0-147 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-202520091-1/ Link for SUSE-SU-2025:20091-1 https://lists.suse.com/pipermail/sle-security-updates/2025-June/021225.html E-Mail link for SUSE-SU-2025:20091-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1200528 SUSE Bug 1200528 https://bugzilla.suse.com/1217070 SUSE Bug 1217070 https://bugzilla.suse.com/1221400 SUSE Bug 1221400 https://bugzilla.suse.com/1224323 SUSE Bug 1224323 https://bugzilla.suse.com/1228553 SUSE Bug 1228553 https://www.suse.com/security/cve/CVE-2022-1996/ SUSE CVE CVE-2022-1996 page https://www.suse.com/security/cve/CVE-2023-45142/ SUSE CVE CVE-2023-45142 page https://www.suse.com/security/cve/CVE-2023-45288/ SUSE CVE CVE-2023-45288 page https://www.suse.com/security/cve/CVE-2023-47108/ SUSE CVE CVE-2023-47108 page SUSE Linux Micro 6.0 containerd-1.7.21-1.1 containerd-1.7.21-1.1 as a component of SUSE Linux Micro 6.0 Authorization Bypass Through User-Controlled Key in GitHub repository emicklei/go-restful prior to v3.8.0. CVE-2022-1996 SUSE Linux Micro 6.0:containerd-1.7.21-1.1 important 6.4 AV:N/AC:L/Au:N/C:P/I:P/A:N 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-202520091-1/ https://www.suse.com/security/cve/CVE-2022-1996.html CVE-2022-1996 https://bugzilla.suse.com/1200528 SUSE Bug 1200528 OpenTelemetry-Go Contrib is a collection of third-party packages for OpenTelemetry-Go. A handler wrapper out of the box adds labels `http.user_agent` and `http.method` that have unbound cardinality. It leads to the server's potential memory exhaustion when many malicious requests are sent to it. HTTP header User-Agent or HTTP method for requests can be easily set by an attacker to be random and long. The library internally uses `httpconv.ServerRequest` that records every value for HTTP `method` and `User-Agent`. In order to be affected, a program has to use the `otelhttp.NewHandler` wrapper and not filter any unknown HTTP methods or User agents on the level of CDN, LB, previous middleware, etc. Version 0.44.0 fixed this issue when the values collected for attribute `http.request.method` were changed to be restricted to a set of well-known values and other high cardinality attributes were removed. As a workaround to stop being affected, `otelhttp.WithFilter()` can be used, but it requires manual careful configuration to not log certain requests entirely. For convenience and safe usage of this library, it should by default mark with the label `unknown` non-standard HTTP methods and User agents to show that such requests were made but do not increase cardinality. In case someone wants to stay with the current behavior, library API should allow to enable it. CVE-2023-45142 SUSE Linux Micro 6.0:containerd-1.7.21-1.1 important 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-202520091-1/ https://www.suse.com/security/cve/CVE-2023-45142.html CVE-2023-45142 https://bugzilla.suse.com/1228553 SUSE Bug 1228553 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 Micro 6.0:containerd-1.7.21-1.1 important 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-202520091-1/ https://www.suse.com/security/cve/CVE-2023-45288.html CVE-2023-45288 https://bugzilla.suse.com/1221400 SUSE Bug 1221400 OpenTelemetry-Go Contrib is a collection of third-party packages for OpenTelemetry-Go. Prior to version 0.46.0, the grpc Unary Server Interceptor out of the box adds labels `net.peer.sock.addr` and `net.peer.sock.port` that have unbound cardinality. It leads to the server's potential memory exhaustion when many malicious requests are sent. An attacker can easily flood the peer address and port for requests. Version 0.46.0 contains a fix for this issue. As a workaround to stop being affected, a view removing the attributes can be used. The other possibility is to disable grpc metrics instrumentation by passing `otelgrpc.WithMeterProvider` option with `noop.NewMeterProvider`. CVE-2023-47108 SUSE Linux Micro 6.0:containerd-1.7.21-1.1 important 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-202520091-1/ https://www.suse.com/security/cve/CVE-2023-47108.html CVE-2023-47108 https://bugzilla.suse.com/1217070 SUSE Bug 1217070