CVE-2016-2107
Description
The AES-NI implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h does not consider memory allocation during a certain padding check, which allows remote attackers to obtain sensitive cleartext information via a padding-oracle attack against an AES CBC session. NOTE: this vulnerability exists because of an incorrect fix for CVE-2013-0169.
Official description from the CVE record, published by redhat. Copyright © 1999-2026 The MITRE Corporation. See /security/cve/legal for the CVE license. View the record on cve.org
Key data
EPSS
Exploit Prediction Scoring System by FIRST: an estimate of the probability that exploitation activity will be observed in the next 30 days.
- Score
- 0.89058 (89.1% probability)
- Percentile
- 99.8%
- Scores of
- Nov 10, 2026
- Model
- v2026.06.15
References
Links listed in the CVE record. They lead to other sites, which CubePath does not control.
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?d…
- SSA:2016-124-01 (slackware.com)vendor-advisory
- openSUSE-SU-2016:1238 (lists.opensuse.org)vendor-advisory
- oracle.com/technetwork/security-advisory/cpujul2018-4258247…
- oracle.com/technetwork/security-advisory/cpujan2018-3236628…
- RHSA-2016:2073 (rhn.redhat.com)vendor-advisory
- h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US…
- DSA-3566 (debian.org)vendor-advisory
- h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US…
- oracle.com/technetwork/topics/security/linuxbulletinapr2016…
- packetstormsecurity.com/files/136912/Slackware-Security-Adv…
- oracle.com/technetwork/security-advisory/cpujul2016-2881720…
- kc.mcafee.com/corporate/index?page=content&id=SB10160
- openSUSE-SU-2016:1243 (lists.opensuse.org)vendor-advisory
- GLSA-201612-16 (security.gentoo.org)vendor-advisory
- SUSE-SU-2016:1228 (lists.opensuse.org)vendor-advisory
- h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US…
- 1035721 (securitytracker.com)vdb-entry
- support.citrix.com/article/CTX212736
- SUSE-SU-2016:1206 (lists.opensuse.org)vendor-advisory
- FEDORA-2016-1e39d934ed (lists.fedoraproject.org)vendor-advisory
- 20160504 Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: May 2016 (tools.cisco.com)vendor-advisory
- oracle.com/technetwork/security-advisory/cpuoct2016-2881722…
- h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US…
- oracle.com/technetwork/topics/security/bulletinapr2016-2952…
- oracle.com/technetwork/security-advisory/cpuoct2017-3236626…
- FEDORA-2016-1411324654 (lists.fedoraproject.org)vendor-advisory
- openSUSE-SU-2016:1240 (lists.opensuse.org)vendor-advisory
- git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=68595c0c2886e…
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?d…
- openSUSE-SU-2016:1566 (lists.opensuse.org)vendor-advisory
- APPLE-SA-2016-07-18-1 (lists.apple.com)vendor-advisory
- blog.cloudflare.com/yet-another-padding-oracle-in-openssl-c…
- tenable.com/security/tns-2016-18
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?d…
- SUSE-SU-2016:1233 (lists.opensuse.org)vendor-advisory
- source.android.com/security/bulletin/2016-07-01.html
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?d…
- openSUSE-SU-2016:1237 (lists.opensuse.org)vendor-advisory
- kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA402…
- RHSA-2016:0996 (rhn.redhat.com)vendor-advisory
- oracle.com/technetwork/security-advisory/cpuoct2018-4428296…
- security.netapp.com/advisory/ntap-20160504-0001
- 91787 (securityfocus.com)vdb-entry
- 89760 (securityfocus.com)vdb-entry
- RHSA-2016:2957 (rhn.redhat.com)vendor-advisory
- USN-2959-1 (ubuntu.com)vendor-advisory
- oracle.com/technetwork/security-advisory/cpujul2017-3236622…
- web-in-security.blogspot.ca/2016/05/curious-padding-oracle-…
- RHSA-2016:0722 (rhn.redhat.com)vendor-advisory
- FreeBSD-SA-16:17 (freebsd.org)vendor-advisory
- openssl.org/news/secadv/20160503.txt
- support.apple.com/HT206903
- bto.bluecoat.com/security-advisory/sa123
- FEDORA-2016-05c567df1a (lists.fedoraproject.org)vendor-advisory
- 39768 (exploit-db.com)exploit
- kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
- cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
Timeline
- ID reserved
- Record published
- Record last updated
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Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 19:45 UTC. Sources and licenses