Описание
Security update for helm
This update for helm fixes the following issues:
Update to version 3.17.1:
- CVE-2024-45338: Fixed denial of service due to non-linear parsing of case-insensitive content (bsc#1235318).
- CVE-2024-45337: Fixed misuse of ServerConfig.PublicKeyCallback to prevent authorization bypass in golang.org/x/crypto (bsc#1234482).
Список пакетов
Container suse/helm:latest
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
SUSE Linux Enterprise Micro 5.5
SUSE Linux Enterprise Module for Containers 15 SP6
SUSE Linux Enterprise Module for Package Hub 15 SP6
SUSE Linux Enterprise Server 15 SP3-LTSS
SUSE Linux Enterprise Server 15 SP4-LTSS
SUSE Linux Enterprise Server 15 SP5-LTSS
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP5
openSUSE Leap 15.6
Ссылки
- Link for SUSE-SU-2025:0602-1
- E-Mail link for SUSE-SU-2025:0602-1
- SUSE Security Ratings
- SUSE Bug 1234482
- SUSE Bug 1235318
- SUSE CVE CVE-2024-45337 page
- SUSE CVE CVE-2024-45338 page
Описание
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.
Затронутые продукты
Ссылки
- CVE-2024-45337
- SUSE Bug 1234482
Описание
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.
Затронутые продукты
Ссылки
- CVE-2024-45338
- SUSE Bug 1234794