CVE-2024-52006

Newline confusion in credential helpers can lead to credential exfiltration in git

概要

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals. Git defines a line-based protocol that is used to exchange information between Git and Git credential helpers. Some ecosystems (most notably, .NET and node.js) interpret single Carriage Return characters as newlines, which renders the protections against CVE-2020-5260 incomplete for credential helpers that treat Carriage Returns in this way. This issue has been addressed in commit b01b9b8 which is included in release versions v2.48.1, v2.47.2, v2.46.3, v2.45.3, v2.44.3, v2.43.6, v2.42.4, v2.41.3, and v2.40.4. Users are advised to upgrade. Users unable to upgrade should avoid cloning from untrusted URLs, especially recursive clones.

出典: OSV.dev (Open Source Vulnerabilities) NVD OSV

影響パッケージ

Bitnami git

[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.40.4"},{"introduced":"2.41.0"},{"fixed":"2.41.3"},{"introduced":"2.42.0"},{"fixed":"2.42.4"},{"introduced":"2.43.0"},{"fixed":"2.43.6"},{"introduced":"2.44.0"},{"fixed":"2.44.3"},{"introduced":"2.45.0"},{"fixed":"2.45.3"},{"introduced":"2.46.0"},{"fixed":"2.46.3"},{"introduced":"2.47.0"},{"fixed":"2.47.2"},{"introduced":"2.48.0"},{"fixed":"2.48.1"}]}]

ディストリビューション別の修正状況

各ディストリビューションが公開している、この CVE の修正パッケージ

Alpine Linux ALPINE-CVE-2024-52006 git 修正版: 2.40.4-r0
Debian DEBIAN-CVE-2024-52006 git 修正版: 1:2.30.2-1+deb11u4

参照URL

advisory github.com
advisory github.com
advisory github.com
advisory nvd.nist.gov
advisory github.com
patch github.com
web lists.debian.org

メタデータ

CVE: CVE-2024-52006
公開日: 2025-01-14
SecPulse初出: 1年前
初出ソース: OSV.dev (Open Source Vulnerabilities)

CWE

CWE-116 CWE-147 CWE-150

検知ソース

OSV.dev (Open Source Vulnerabilities) 2ヶ月前