← Back
ALPINE-CVE-2024-50349
Vulnerability in git (ALPINE-CVE-2024-50349)
Summary
vulnerability in git (ALPINE-CVE-2024-50349). Risk of unauthorized operations or information disclosure. Exploitable via ``c903985``. Mitigation: upgrade to `2.40.4-r0` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **ALPINE-CVE-2024-50349** has been found in git.
Attackers can target a specific entry point like ``c903985`` over the network to misuse the product.
Risk of unauthorized operations or information disclosure. CVSS score: ?/10.
What to do: upgrade git to **2.40.4-r0** or later.
If unsure, ask your IT team or search "git ALPINE-CVE-2024-50349" on the vendor's site.
ALPINE-CVE-2024-50349 (git) —
Attack vector: remote (network-reachable) / unauthenticated
Attack surface: `c903985`
Patched: `2.40.4-r0` — apply immediately
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
❓ What is the problem
**A vulnerability** (unclassified) exists in git. Attackers reach the vulnerable code path via ``c903985`` without authentication.
📍 Affected scope
git — . Attack surface: `c903985`.
🔥 Severity
Severity: ?. Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to **2.40.4-r0**.
🛡️ Workaround
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
🔍 Detection
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run `grep -r 'git' .` against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
grep -r 'git' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で `git` を grep し、稼働しているサービス・バージョンを把握する。
-
6Apply patch patch
Upgrade git to 2.40.4-r0ステージング環境で 2.40.4-r0 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスと、Step 3 で見つけた異常検知の続報チェックを含めること。
-
7Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番では Step 3 と同じログクエリでアラート再発が無いか継続監視。
Affected packages
Alpine:v3.18
git
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.40.4-r0"}]}]
Alpine:v3.19
git
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.43.6-r0"}]}]
Alpine:v3.20
git
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.45.3-r0"}]}]
Alpine:v3.21
git
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.47.2-r0"}]}]
Alpine:v3.22
git
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.48.1-r0"}]}]
Alpine:v3.23
git
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.48.1-r0"}]}]
Alpine:v3.24
git
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.48.1-r0"}]}]