Security update for helm SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2025:20196-1 Final 1 1 2025-04-22T14:08:15Z current 2025-04-22T14:08:15Z 2025-04-22T14:08:15Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for helm This update for helm fixes the following issues: - Update to version 3.17.2 (bsc#1238688, CVE-2025-22870): * Updating to 0.37.0 for x/net * build(deps): bump the k8s-io group with 7 updates - Update to version 3.17.1: * merge null child chart objects * build(deps): bump the k8s-io group with 7 updates * fix: check group for resource info match - Update to 3.17.0 (bsc#1235318, CVE-2024-45338): Full changelog: https://github.com/helm/helm/releases/tag/v3.17.0 * Notable Changes - Allow pulling and installation by OCI digest - Annotations and dependencies are now in chart metadata output - New --take-ownership flag for install and upgrade commands - SDK: Authorizer and registry authorizer are now configurable - Removed the Kubernetes configuration file permissions check - Added username/password to helm push and dependency build/update subcommands - Added toYamlPretty template function - Update to version 3.16.4 (bsc#1234482, CVE-2024-45337): * Bump golang.org/x/crypto from 0.30.0 to 0.31.0 * Bump the k8s-io group with 7 updates The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-SLE-Micro-6.0-291 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-202520196-1/ Link for SUSE-SU-2025:20196-1 https://lists.suse.com/pipermail/sle-security-updates/2025-June/021144.html E-Mail link for SUSE-SU-2025:20196-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1219969 SUSE Bug 1219969 https://bugzilla.suse.com/1220207 SUSE Bug 1220207 https://bugzilla.suse.com/1234482 SUSE Bug 1234482 https://bugzilla.suse.com/1235318 SUSE Bug 1235318 https://bugzilla.suse.com/1238688 SUSE Bug 1238688 https://www.suse.com/security/cve/CVE-2024-25620/ SUSE CVE CVE-2024-25620 page https://www.suse.com/security/cve/CVE-2024-26147/ SUSE CVE CVE-2024-26147 page https://www.suse.com/security/cve/CVE-2024-45337/ SUSE CVE CVE-2024-45337 page https://www.suse.com/security/cve/CVE-2024-45338/ SUSE CVE CVE-2024-45338 page https://www.suse.com/security/cve/CVE-2025-22870/ SUSE CVE CVE-2025-22870 page SUSE Linux Micro 6.0 helm-3.17.2-1.1 helm-bash-completion-3.17.2-1.1 helm-3.17.2-1.1 as a component of SUSE Linux Micro 6.0 helm-bash-completion-3.17.2-1.1 as a component of SUSE Linux Micro 6.0 Helm is a tool for managing Charts. Charts are packages of pre-configured Kubernetes resources. When either the Helm client or SDK is used to save a chart whose name within the `Chart.yaml` file includes a relative path change, the chart would be saved outside its expected directory based on the changes in the relative path. The validation and linting did not detect the path changes in the name. This issue has been resolved in Helm v3.14.1. Users unable to upgrade should check all charts used by Helm for path changes in their name as found in the `Chart.yaml` file. This includes dependencies. CVE-2024-25620 SUSE Linux Micro 6.0:helm-3.17.2-1.1 SUSE Linux Micro 6.0:helm-bash-completion-3.17.2-1.1 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-202520196-1/ https://www.suse.com/security/cve/CVE-2024-25620.html CVE-2024-25620 https://bugzilla.suse.com/1219969 SUSE Bug 1219969 Helm is a package manager for Charts for Kubernetes. Versions prior to 3.14.2 contain an uninitialized variable vulnerability when Helm parses index and plugin yaml files missing expected content. When either an `index.yaml` file or a plugins `plugin.yaml` file were missing all metadata a panic would occur in Helm. In the Helm SDK, this is found when using the `LoadIndexFile` or `DownloadIndexFile` functions in the `repo` package or the `LoadDir` function in the `plugin` package. For the Helm client this impacts functions around adding a repository and all Helm functions if a malicious plugin is added as Helm inspects all known plugins on each invocation. This issue has been resolved in Helm v3.14.2. If a malicious plugin has been added which is causing all Helm client commands to panic, the malicious plugin can be manually removed from the filesystem. If using Helm SDK versions prior to 3.14.2, calls to affected functions can use `recover` to catch the panic. CVE-2024-26147 SUSE Linux Micro 6.0:helm-3.17.2-1.1 SUSE Linux Micro 6.0:helm-bash-completion-3.17.2-1.1 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-202520196-1/ https://www.suse.com/security/cve/CVE-2024-26147.html CVE-2024-26147 https://bugzilla.suse.com/1220207 SUSE Bug 1220207 Applications and libraries which misuse connection.serverAuthenticate (via callback field ServerConfig.PublicKeyCallback) may be susceptible to an authorization bypass. The documentation for ServerConfig.PublicKeyCallback says that "A call to this function does not guarantee that the key offered is in fact used to authenticate." Specifically, the SSH protocol allows clients to inquire about whether a public key is acceptable before proving control of the corresponding private key. PublicKeyCallback may be called with multiple keys, and the order in which the keys were provided cannot be used to infer which key the client successfully authenticated with, if any. Some applications, which store the key(s) passed to PublicKeyCallback (or derived information) and make security relevant determinations based on it once the connection is established, may make incorrect assumptions. For example, an attacker may send public keys A and B, and then authenticate with A. PublicKeyCallback would be called only twice, first with A and then with B. A vulnerable application may then make authorization decisions based on key B for which the attacker does not actually control the private key. Since this API is widely misused, as a partial mitigation golang.org/x/cry...@v0.31.0 enforces the property that, when successfully authenticating via public key, the last key passed to ServerConfig.PublicKeyCallback will be the key used to authenticate the connection. PublicKeyCallback will now be called multiple times with the same key, if necessary. Note that the client may still not control the last key passed to PublicKeyCallback if the connection is then authenticated with a different method, such as PasswordCallback, KeyboardInteractiveCallback, or NoClientAuth. Users should be using the Extensions field of the Permissions return value from the various authentication callbacks to record data associated with the authentication attempt instead of referencing external state. Once the connection is established the state corresponding to the successful authentication attempt can be retrieved via the ServerConn.Permissions field. Note that some third-party libraries misuse the Permissions type by sharing it across authentication attempts; users of third-party libraries should refer to the relevant projects for guidance. CVE-2024-45337 SUSE Linux Micro 6.0:helm-3.17.2-1.1 SUSE Linux Micro 6.0:helm-bash-completion-3.17.2-1.1 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-202520196-1/ https://www.suse.com/security/cve/CVE-2024-45337.html CVE-2024-45337 https://bugzilla.suse.com/1234482 SUSE Bug 1234482 An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This could cause a denial of service. CVE-2024-45338 SUSE Linux Micro 6.0:helm-3.17.2-1.1 SUSE Linux Micro 6.0:helm-bash-completion-3.17.2-1.1 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-202520196-1/ https://www.suse.com/security/cve/CVE-2024-45338.html CVE-2024-45338 https://bugzilla.suse.com/1234794 SUSE Bug 1234794 Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NO_PROXY environment variable is set to "*.example.com", a request to "[::1%25.example.com]:80` will incorrectly match and not be proxied. CVE-2025-22870 SUSE Linux Micro 6.0:helm-3.17.2-1.1 SUSE Linux Micro 6.0:helm-bash-completion-3.17.2-1.1 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-202520196-1/ https://www.suse.com/security/cve/CVE-2025-22870.html CVE-2025-22870 https://bugzilla.suse.com/1238572 SUSE Bug 1238572 https://bugzilla.suse.com/1238611 SUSE Bug 1238611