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CVE-2016-2107
Vulnerability in CVE-2016-2107 (CVE-2016-2107)
Summary
vulnerability in CVE-2016-2107 (CVE-2016-2107). Confidential information can be exposed externally.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2016-2107** has been found in CVE-2016-2107.
Confidential information can be exposed externally. CVSS score: ?/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "CVE-2016-2107 CVE-2016-2107" on the vendor's site.
CVE-2016-2107 (CVE-2016-2107) —
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
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 CVE-2016-2107.
📍 Affected scope
CVE-2016-2107 — .
🔥 Severity
Severity: ?. Confidential information can be exposed externally
🔧 How to fix
Update to the patched release per vendor advisory.
🛡️ 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. Audit SBOM/dependencies to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
-
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。
References
- advisory http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
- advisory http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html
- advisory http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183457.html
- advisory http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183607.html
- advisory http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184605.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00001.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00008.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00011.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00013.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00014.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00016.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00019.html
- advisory http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00019.html
- advisory http://packetstormsecurity.com/files/136912/Slackware-Security-Advisory-openssl-Updates.html
- advisory http://rhn.redhat.com/errata/RHSA-2016-0722.html
- advisory http://rhn.redhat.com/errata/RHSA-2016-0996.html
- advisory http://rhn.redhat.com/errata/RHSA-2016-2073.html
- advisory http://rhn.redhat.com/errata/RHSA-2016-2957.html
- advisory http://source.android.com/security/bulletin/2016-07-01.html
- advisory http://support.citrix.com/article/CTX212736
- advisory http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160504-openssl
- advisory http://web-in-security.blogspot.ca/2016/05/curious-padding-oracle-in-openssl-cve.html
- advisory http://www.debian.org/security/2016/dsa-3566
- advisory http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- advisory http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- advisory http://www.securityfocus.com/bid/89760
- advisory http://www.securityfocus.com/bid/91787
- advisory http://www.securitytracker.com/id/1035721
- advisory http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.542103
- advisory http://www.ubuntu.com/usn/USN-2959-1
- advisory https://blog.cloudflare.com/yet-another-padding-oracle-in-openssl-cbc-ciphersuites/
- advisory https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
- advisory https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03726en_us
- advisory https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03728en_us
- advisory https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03756en_us
- advisory https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03765en_us
- advisory https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05164862
- advisory https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05320149
- advisory https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05386804
- advisory https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
- advisory https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40202
- advisory https://kc.mcafee.com/corporate/index?page=content&id=SB10160
- advisory https://security.gentoo.org/glsa/201612-16
- advisory https://security.netapp.com/advisory/ntap-20160504-0001/
- advisory https://support.apple.com/HT206903
- advisory https://www.exploit-db.com/exploits/39768/
- advisory https://www.freebsd.org/security/advisories/FreeBSD-SA-16:17.openssl.asc
- advisory https://www.openssl.org/news/secadv/20160503.txt
- advisory https://www.tenable.com/security/tns-2016-18
- patch http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
- patch http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
- patch http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- patch http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
- patch http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
- patch http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- patch http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
- report https://bto.bluecoat.com/security-advisory/sa123
- web https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=68595c0c2886e7942a14f98c17a55a88afb6c292