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CVE-2016-2178
Vulnérabilité dans CVE-2016-2178 (CVE-2016-2178)
Résumé
vulnérabilité dans CVE-2016-2178 (CVE-2016-2178). Des informations confidentielles peuvent être exposées.
Résumé IA snake-internal / snake-material-v2
Une vulnérabilité référencée **CVE-2016-2178** a été découverte dans CVE-2016-2178.
Des informations confidentielles peuvent être exposées. Score CVSS : ?/10.
Action : appliquez le correctif officiel de l'éditeur.
En cas de doute, contactez votre service informatique ou cherchez « CVE-2016-2178 CVE-2016-2178 » sur le site de l'éditeur.
CVE-2016-2178 (CVE-2016-2178) —
Vecteur d'attaque : local / sans interaction utilisateur
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 CVE-2016-2178.
📍 Périmètre concerné
CVE-2016-2178 — .
🔥 Gravité
Gravité : ?. Des informations confidentielles peuvent être exposées
🔧 Comment corriger
Mettre à jour vers la version corrigée selon l'avis éditeur.
🛡️ 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
Audit SBOM/dependencies for affected components.依存マニフェストで影響コンポーネントを特定する。
-
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。
Références
- advisory http://eprint.iacr.org/2016/594.pdf
- advisory http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00021.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html
- advisory http://rhn.redhat.com/errata/RHSA-2016-1940.html
- advisory http://rhn.redhat.com/errata/RHSA-2016-2957.html
- advisory http://rhn.redhat.com/errata/RHSA-2017-1659.html
- advisory http://seclists.org/fulldisclosure/2017/Jul/31
- advisory http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160927-openssl
- advisory http://www-01.ibm.com/support/docview.wss?uid=swg21995039
- advisory http://www.debian.org/security/2016/dsa-3673
- advisory http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en
- advisory http://www.openwall.com/lists/oss-security/2016/06/08/10
- advisory http://www.openwall.com/lists/oss-security/2016/06/08/11
- advisory http://www.openwall.com/lists/oss-security/2016/06/08/12
- advisory http://www.openwall.com/lists/oss-security/2016/06/08/4
- advisory http://www.openwall.com/lists/oss-security/2016/06/08/5
- advisory http://www.openwall.com/lists/oss-security/2016/06/08/6
- advisory http://www.openwall.com/lists/oss-security/2016/06/08/7
- advisory http://www.openwall.com/lists/oss-security/2016/06/08/8
- advisory http://www.openwall.com/lists/oss-security/2016/06/09/2
- advisory http://www.openwall.com/lists/oss-security/2016/06/09/8
- advisory http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- advisory http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
- advisory http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html
- advisory http://www.securityfocus.com/bid/91081
- advisory http://www.securitytracker.com/id/1036054
- advisory http://www.splunk.com/view/SP-CAAAPSV
- advisory http://www.splunk.com/view/SP-CAAAPUE
- advisory http://www.ubuntu.com/usn/USN-3087-1
- advisory http://www.ubuntu.com/usn/USN-3087-2
- advisory https://access.redhat.com/errata/RHSA-2017:0193
- advisory https://access.redhat.com/errata/RHSA-2017:0194
- advisory https://access.redhat.com/errata/RHSA-2017:1658
- advisory https://bto.bluecoat.com/security-advisory/sa132
- advisory https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c05302448
- advisory https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448
- advisory https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312
- advisory https://kc.mcafee.com/corporate/index?page=content&id=SB10215
- advisory https://nodejs.org/en/blog/vulnerability/september-2016-security-releases/
- advisory https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc
- advisory https://security.gentoo.org/glsa/201612-16
- advisory https://support.f5.com/csp/article/K53084033
- advisory https://support.hpe.com/hpsc/doc/public/display?docLocale=en&docId=emr_na-hpesbhf03856en_us
- advisory https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us
- advisory https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24
- advisory https://www.tenable.com/security/tns-2016-16
- advisory https://www.tenable.com/security/tns-2016-20
- advisory https://www.tenable.com/security/tns-2016-21
- patch http://www.openwall.com/lists/oss-security/2016/06/08/2
- patch http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
- patch http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
- patch http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- patch http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
- patch http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- patch https://bugzilla.redhat.com/show_bug.cgi?id=1343400
- web https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
- web https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=399944622df7bd81af62e67ea967c470534090e2