Vulnérabilité dans django (CVE-2016-6186)
Résumé
vulnérabilité dans django (CVE-2016-6186). Risque d'opérations non autorisées ou de divulgation. Atténuation : mise à jour vers `d03bf6fe4e9bf5b07de62c1a271c4b41a7d3d158, f68e5a99164867ab0e071a936470958ed867479d, 1.8.14, 1.9.8, 1.10rc1` ou plus.
Résumé IA snake-internal / snake-material-v2
Actions de réponse (7 étapes)
Étapes concrètes et exemples de commandes que les équipes SOC/SRE doivent exécuter dans l'ordre
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1Identify exposure identify
grep -r 'django' . | 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 `django` を grep し、稼働しているサービス・バージョンを把握する。
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6Apply patch patch
Upgrade django to d03bf6fe4e9bf5b07de62c1a271c4b41a7d3d158, f68e5a99164867ab0e071a936470958ed867479d, 1.8.14, 1.9.8, 1.10rc1ステージング環境で d03bf6fe4e9bf5b07de62c1a271c4b41a7d3d158, f68e5a99164867ab0e071a936470958ed867479d, 1.8.14, 1.9.8, 1.10rc1 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。
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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。
Paquets affectés
Références
- advisory http://packetstormsecurity.com/files/137965/Django-3.3.0-Script-Insertion.html
- advisory http://www.securitytracker.com/id/1036338
- advisory http://www.ubuntu.com/usn/USN-3039-1
- advisory http://www.debian.org/security/2016/dsa-3622
- advisory http://rhn.redhat.com/errata/RHSA-2016-1596.html
- advisory http://rhn.redhat.com/errata/RHSA-2016-1595.html
- advisory http://rhn.redhat.com/errata/RHSA-2016-1594.html
- advisory https://github.com/advisories/GHSA-c8c8-9472-w52h
- patch http://www.vulnerability-lab.com/get_content.php?id=1869
- patch https://github.com/django/django/commit/d03bf6fe4e9bf5b07de62c1a271c4b41a7d3d158
- patch https://github.com/django/django/commit/f68e5a99164867ab0e071a936470958ed867479d
- patch https://www.djangoproject.com/weblog/2016/jul/18/security-releases/
- patch http://seclists.org/fulldisclosure/2016/Jul/53
- web http://www.securityfocus.com/bid/92058
- web https://www.exploit-db.com/exploits/40129/
- web https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DMLLFAUT4J4IP4P2KI4NOVWRMHA22WUJ/
- web https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KHHPN6MISX5I6UTXQHYLPTLEEUE6WDXW/
- web http://www.securityfocus.com/archive/1/538947/100/0/threaded
- web https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DMLLFAUT4J4IP4P2KI4NOVWRMHA22WUJ/
- web https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KHHPN6MISX5I6UTXQHYLPTLEEUE6WDXW/