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SUSE-SU-2025:1011-1

Опубликовано: 25 мар. 2025
Источник: suse-cvrf

Описание

Security update for grafana

This update for grafana fixes the following issues:

  • CVE-2025-27144: Fixed Go JOSE's Parsing Vulnerability (bsc#1237671)

Список пакетов

SUSE Linux Enterprise Module for Package Hub 15 SP6
grafana-10.4.15-150200.3.69.1
openSUSE Leap 15.6
grafana-10.4.15-150200.3.67.1

Ссылки

Описание

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.

Затронутые продукты
SUSE Linux Enterprise Module for Package Hub 15 SP6:grafana-10.4.15-150200.3.69.1
openSUSE Leap 15.6:grafana-10.4.15-150200.3.67.1
Ссылки