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CLSA-2022-1657559570
Vulnérabilité dans perl (CLSA-2022-1657559570)
Résumé
vulnérabilité dans perl (CLSA-2022-1657559570). Risque d'opérations non autorisées ou de divulgation. Atténuation : mise à jour vers `4:5.10.1-146.el6.tuxcare.els3` ou plus.
Résumé IA snake-internal / snake-material-v2
Une vulnérabilité référencée **CLSA-2022-1657559570** a été découverte dans perl.
Risque d'opérations non autorisées ou de divulgation. Score CVSS : ?/10.
Action : mettez à jour perl vers **4:5.10.1-146.el6.tuxcare.els3** ou supérieur.
En cas de doute, contactez votre service informatique ou cherchez « perl CLSA-2022-1657559570 » sur le site de l'éditeur.
CLSA-2022-1657559570 (perl) —
Correctif : `4:5.10.1-146.el6.tuxcare.els3` — appliquer immédiatement
Plan : 1) Audit SBOM, 2) Mise à jour staging→prod, 3) Surveillance WAF/proxy sur les endpoints affectés, 4) Recherche d'IOC dans les logs.
Réfs : voir GHSA / avis éditeur / version corrigée liés sur cette page.
❓ Quel est le problème
Une **vulnérabilité** (non classée) affecte perl.
📍 Périmètre concerné
perl — .
🔥 Gravité
Gravité : ?. Risque d'opérations non autorisées ou de divulgation
🔧 Comment corriger
Mettre à jour vers **4:5.10.1-146.el6.tuxcare.els3**.
🛡️ Contournement
En attendant le correctif : désactivez la fonctionnalité concernée, appliquez des règles WAF, ou restreignez l'accès par ACL réseau.
🔍 Détection
Recherchez dans les logs des requêtes correspondant aux IOC connus de cette CVE. Auditez les SBOM/dépendances.
Actions de réponse (7 étapes)
Étapes concrètes et exemples de commandes que les équipes SOC/SRE doivent exécuter dans l'ordre
-
1Identify exposure identify
grep -r 'perl' . | 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 `perl` 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 perl to 4:5.10.1-146.el6.tuxcare.els3ステージング環境で 4:5.10.1-146.el6.tuxcare.els3 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。
Paquets affectés
TuxCare:OracleLinux:6
perl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:5.10.1-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Archive-Extract
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.38-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Archive-Tar
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.58-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-CGI
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.51-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-CPAN
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9402-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-CPANPLUS
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.88-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Compress-Raw-Bzip2
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.021-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Compress-Raw-Zlib
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.021-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Compress-Zlib
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.021-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Digest-SHA
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:5.47-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-ExtUtils-CBuilder
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.27-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-ExtUtils-Embed
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.28-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-ExtUtils-MakeMaker
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.55-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-ExtUtils-ParseXS
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.2003.0-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-File-Fetch
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.26-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-IO-Compress-Base
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.021-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-IO-Compress-Bzip2
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.021-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-IO-Compress-Zlib
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.021-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-IO-Zlib
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.09-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-IPC-Cmd
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.56-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Locale-Maketext-Simple
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.18-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Log-Message
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.02-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Log-Message-Simple
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.04-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Module-Build
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.3500-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Module-CoreList
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.18-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Module-Load
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.16-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Module-Load-Conditional
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.30-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Module-Loaded
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.02-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Module-Pluggable
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.90-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Object-Accessor
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.34-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Package-Constants
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.02-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Params-Check
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.26-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Parse-CPAN-Meta
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.40-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Pod-Escapes
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.04-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Pod-Simple
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.13-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Term-UI
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Test-Harness
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.17-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Test-Simple
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.92-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Time-HiRes
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:1.9721-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-Time-Piece
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.15-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-core
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.10.1-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-devel
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:5.10.1-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-libs
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:5.10.1-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-parent
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.221-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-suidperl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:5.10.1-146.el6.tuxcare.els3"}]}]
TuxCare:OracleLinux:6
perl-version
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:0.77-146.el6.tuxcare.els3"}]}]