Security update 4.3.15 for Multi-Linux Manager Server SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2025:01985-1 Final 1 1 2025-06-18T02:07:51Z current 2025-06-18T02:07:51Z 2025-06-18T02:07:51Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update 4.3.15 for Multi-Linux Manager Server This update fixes the following issues: release-notes-susemanager: - Update to SUSE Manager 4.3.15.2 * SUSE Manager 4.3 will transition to LTS after June 2025 * CVE Fixed CVE-2023-45288, CVE-2024-11741, CVE-2024-45337, CVE-2024-45339 CVE-2024-51744, CVE-2024-9264, CVE-2024-9476, CVE-2025-22870 CVE-2025-22872, CVE-2025-2703 CVE-2025-27144, CVE-2025-3454 CVE-2025-3580, CVE-2025-4123, CVE-2024-47535 The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2025-1985,SUSE-SLE-Product-SUSE-Manager-Server-4.3-2025-1985 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-202501985-1/ Link for SUSE-SU-2025:01985-1 https://lists.suse.com/pipermail/sle-updates/2025-June/040353.html E-Mail link for SUSE-SU-2025:01985-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2023-45288/ SUSE CVE CVE-2023-45288 page https://www.suse.com/security/cve/CVE-2024-11741/ SUSE CVE CVE-2024-11741 page https://www.suse.com/security/cve/CVE-2024-45337/ SUSE CVE CVE-2024-45337 page https://www.suse.com/security/cve/CVE-2024-45339/ SUSE CVE CVE-2024-45339 page https://www.suse.com/security/cve/CVE-2024-47535/ SUSE CVE CVE-2024-47535 page https://www.suse.com/security/cve/CVE-2024-51744/ SUSE CVE CVE-2024-51744 page https://www.suse.com/security/cve/CVE-2024-9264/ SUSE CVE CVE-2024-9264 page https://www.suse.com/security/cve/CVE-2024-9476/ SUSE CVE CVE-2024-9476 page https://www.suse.com/security/cve/CVE-2025-22870/ SUSE CVE CVE-2025-22870 page https://www.suse.com/security/cve/CVE-2025-22872/ SUSE CVE CVE-2025-22872 page https://www.suse.com/security/cve/CVE-2025-2703/ SUSE CVE CVE-2025-2703 page https://www.suse.com/security/cve/CVE-2025-27144/ SUSE CVE CVE-2025-27144 page https://www.suse.com/security/cve/CVE-2025-3454/ SUSE CVE CVE-2025-3454 page https://www.suse.com/security/cve/CVE-2025-3580/ SUSE CVE CVE-2025-3580 page https://www.suse.com/security/cve/CVE-2025-4123/ SUSE CVE CVE-2025-4123 page SUSE Manager Server 4.3 release-notes-susemanager-4.3.15.2-150400.3.133.1 release-notes-susemanager-4.3.15.2-150400.3.133.1 as a component of SUSE Manager Server 4.3 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 Manager Server 4.3:release-notes-susemanager-4.3.15.2-150400.3.133.1 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-202501985-1/ https://www.suse.com/security/cve/CVE-2023-45288.html CVE-2023-45288 https://bugzilla.suse.com/1221400 SUSE Bug 1221400 Grafana is an open-source platform for monitoring and observability. The Grafana Alerting VictorOps integration was not properly protected and could be exposed to users with Viewer permission. Fixed in versions 11.5.0, 11.4.1, 11.3.3, 11.2.6, 11.1.11, 11.0.11 and 10.4.15 CVE-2024-11741 SUSE Manager Server 4.3:release-notes-susemanager-4.3.15.2-150400.3.133.1 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-202501985-1/ https://www.suse.com/security/cve/CVE-2024-11741.html CVE-2024-11741 https://bugzilla.suse.com/1236734 SUSE Bug 1236734 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 Manager Server 4.3:release-notes-susemanager-4.3.15.2-150400.3.133.1 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-202501985-1/ https://www.suse.com/security/cve/CVE-2024-45337.html CVE-2024-45337 https://bugzilla.suse.com/1234482 SUSE Bug 1234482 When logs are written to a widely-writable directory (the default), an unprivileged attacker may predict a privileged process's log file path and pre-create a symbolic link to a sensitive file in its place. When that privileged process runs, it will follow the planted symlink and overwrite that sensitive file. To fix that, glog now causes the program to exit (with status code 2) when it finds that the configured log file already exists. CVE-2024-45339 SUSE Manager Server 4.3:release-notes-susemanager-4.3.15.2-150400.3.133.1 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-202501985-1/ https://www.suse.com/security/cve/CVE-2024-45339.html CVE-2024-45339 https://bugzilla.suse.com/1236541 SUSE Bug 1236541 Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. An unsafe reading of environment file could potentially cause a denial of service in Netty. When loaded on an Windows application, Netty attempts to load a file that does not exist. If an attacker creates such a large file, the Netty application crashes. This vulnerability is fixed in 4.1.115. CVE-2024-47535 SUSE Manager Server 4.3:release-notes-susemanager-4.3.15.2-150400.3.133.1 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-202501985-1/ https://www.suse.com/security/cve/CVE-2024-47535.html CVE-2024-47535 https://bugzilla.suse.com/1233297 SUSE Bug 1233297 golang-jwt is a Go implementation of JSON Web Tokens. Unclear documentation of the error behavior in `ParseWithClaims` can lead to situation where users are potentially not checking errors in the way they should be. Especially, if a token is both expired and invalid, the errors returned by `ParseWithClaims` return both error codes. If users only check for the `jwt.ErrTokenExpired ` using `error.Is`, they will ignore the embedded `jwt.ErrTokenSignatureInvalid` and thus potentially accept invalid tokens. A fix has been back-ported with the error handling logic from the `v5` branch to the `v4` branch. In this logic, the `ParseWithClaims` function will immediately return in "dangerous" situations (e.g., an invalid signature), limiting the combined errors only to situations where the signature is valid, but further validation failed (e.g., if the signature is valid, but is expired AND has the wrong audience). This fix is part of the 4.5.1 release. We are aware that this changes the behaviour of an established function and is not 100 % backwards compatible, so updating to 4.5.1 might break your code. In case you cannot update to 4.5.0, please make sure that you are properly checking for all errors ("dangerous" ones first), so that you are not running in the case detailed above. CVE-2024-51744 SUSE Manager Server 4.3:release-notes-susemanager-4.3.15.2-150400.3.133.1 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-202501985-1/ https://www.suse.com/security/cve/CVE-2024-51744.html CVE-2024-51744 https://bugzilla.suse.com/1232936 SUSE Bug 1232936 The SQL Expressions experimental feature of Grafana allows for the evaluation of `duckdb` queries containing user input. These queries are insufficiently sanitized before being passed to `duckdb`, leading to a command injection and local file inclusion vulnerability. Any user with the VIEWER or higher permission is capable of executing this attack. The `duckdb` binary must be present in Grafana's $PATH for this attack to function; by default, this binary is not installed in Grafana distributions. CVE-2024-9264 SUSE Manager Server 4.3:release-notes-susemanager-4.3.15.2-150400.3.133.1 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-202501985-1/ https://www.suse.com/security/cve/CVE-2024-9264.html CVE-2024-9264 https://bugzilla.suse.com/1231844 SUSE Bug 1231844 A vulnerability in Grafana Labs Grafana OSS and Enterprise allows Privilege Escalation allows users to gain access to resources from other organizations within the same Grafana instance via the Grafana Cloud Migration Assistant.This vulnerability will only affect users who utilize the Organizations feature to isolate resources on their Grafana instance. CVE-2024-9476 SUSE Manager Server 4.3:release-notes-susemanager-4.3.15.2-150400.3.133.1 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-202501985-1/ https://www.suse.com/security/cve/CVE-2024-9476.html CVE-2024-9476 https://bugzilla.suse.com/1233343 SUSE Bug 1233343 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 Manager Server 4.3:release-notes-susemanager-4.3.15.2-150400.3.133.1 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-202501985-1/ 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 The tokenizer incorrectly interprets tags with unquoted attribute values that end with a solidus character (/) as self-closing. When directly using Tokenizer, this can result in such tags incorrectly being marked as self-closing, and when using the Parse functions, this can result in content following such tags as being placed in the wrong scope during DOM construction, but only when tags are in foreign content (e.g. <math>, <svg>, etc contexts). CVE-2025-22872 SUSE Manager Server 4.3:release-notes-susemanager-4.3.15.2-150400.3.133.1 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-202501985-1/ https://www.suse.com/security/cve/CVE-2025-22872.html CVE-2025-22872 https://bugzilla.suse.com/1241710 SUSE Bug 1241710 The built-in XY Chart plugin is vulnerable to a DOM XSS vulnerability. A user with Editor permissions is able to modify such a panel in order to make it execute arbitrary JavaScript. CVE-2025-2703 SUSE Manager Server 4.3:release-notes-susemanager-4.3.15.2-150400.3.133.1 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-202501985-1/ https://www.suse.com/security/cve/CVE-2025-2703.html CVE-2025-2703 https://bugzilla.suse.com/1241687 SUSE Bug 1241687 Go JOSE provides an implementation of the Javascript Object Signing and Encryption set of standards in Go, including support for JSON Web Encryption (JWE), JSON Web Signature (JWS), and JSON Web Token (JWT) standards. In versions on the 4.x branch prior to version 4.0.5, when parsing compact JWS or JWE input, Go JOSE could use excessive memory. The code used strings.Split(token, ".") to split JWT tokens, which is vulnerable to excessive memory consumption when processing maliciously crafted tokens with a large number of `.` characters. An attacker could exploit this by sending numerous malformed tokens, leading to memory exhaustion and a Denial of Service. Version 4.0.5 fixes this issue. As a workaround, applications could pre-validate that payloads passed to Go JOSE do not contain an excessive number of `.` characters. CVE-2025-27144 SUSE Manager Server 4.3:release-notes-susemanager-4.3.15.2-150400.3.133.1 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-202501985-1/ https://www.suse.com/security/cve/CVE-2025-27144.html CVE-2025-27144 https://bugzilla.suse.com/1237608 SUSE Bug 1237608 https://bugzilla.suse.com/1237609 SUSE Bug 1237609 This vulnerability in Grafana's datasource proxy API allows authorization checks to be bypassed by adding an extra slash character in the URL path. Users with minimal permissions could gain unauthorized read access to GET endpoints in Alertmanager and Prometheus datasources. The issue primarily affects datasources that implement route-specific permissions, including Alertmanager and certain Prometheus-based datasources. CVE-2025-3454 SUSE Manager Server 4.3:release-notes-susemanager-4.3.15.2-150400.3.133.1 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-202501985-1/ https://www.suse.com/security/cve/CVE-2025-3454.html CVE-2025-3454 https://bugzilla.suse.com/1241683 SUSE Bug 1241683 An access control vulnerability was discovered in Grafana OSS where an Organization administrator could permanently delete the Server administrator account. This vulnerability exists in the DELETE /api/org/users/ endpoint. The vulnerability can be exploited when: 1. An Organization administrator exists 2. The Server administrator is either: - Not part of any organization, or - Part of the same organization as the Organization administrator Impact: - Organization administrators can permanently delete Server administrator accounts - If the only Server administrator is deleted, the Grafana instance becomes unmanageable - No super-user permissions remain in the system - Affects all users, organizations, and teams managed in the instance The vulnerability is particularly serious as it can lead to a complete loss of administrative control over the Grafana instance. CVE-2025-3580 SUSE Manager Server 4.3:release-notes-susemanager-4.3.15.2-150400.3.133.1 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-202501985-1/ https://www.suse.com/security/cve/CVE-2025-3580.html CVE-2025-3580 https://bugzilla.suse.com/1243672 SUSE Bug 1243672 A cross-site scripting (XSS) vulnerability exists in Grafana caused by combining a client path traversal and open redirect. This allows attackers to redirect users to a website that hosts a frontend plugin that will execute arbitrary JavaScript. This vulnerability does not require editor permissions and if anonymous access is enabled, the XSS will work. If the Grafana Image Renderer plugin is installed, it is possible to exploit the open redirect to achieve a full read SSRF. The default Content-Security-Policy (CSP) in Grafana will block the XSS though the `connect-src` directive. CVE-2025-4123 SUSE Manager Server 4.3:release-notes-susemanager-4.3.15.2-150400.3.133.1 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-202501985-1/ https://www.suse.com/security/cve/CVE-2025-4123.html CVE-2025-4123 https://bugzilla.suse.com/1243714 SUSE Bug 1243714