CVE-2015-3195
The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed
02 Description
The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 38.70% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 98.4% of scored records. A rank, not a probability.
- NVD base score
- 5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2015-12-06 00:00Z10 YR AGO
- Last updated
- 2024-08-06 05:39Z2 YR AGO
- Reserved
- 2015-04-10
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 035c6cf2fa1b013670740bd22d8bc1eb560b24eaa838c39b203abe2855aa1151
05 Affected products
06 References
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- lists.apple.comAPPLE-SA-2016-03-21-5http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
- rhn.redhat.comRHSA-2016:2056http://rhn.redhat.com/errata/RHSA-2016-2056.html
- h20566.www2.hpe.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131085
- www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
- support.apple.comhttps://support.apple.com/HT206167
- tools.cisco.com20151204 Multiple Vulnerabilities in OpenSSL (December 2015) Affecting Cisco Productshttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl
- h20566.www2.hpe.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04944173
- www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
- h20566.www2.hpe.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05111017
- lists.opensuse.orgopenSUSE-SU-2015:2288http://lists.opensuse.org/opensuse-updates/2015-12/msg00070.html
- rhn.redhat.comRHSA-2015:2617http://rhn.redhat.com/errata/RHSA-2015-2617.html
- www.fortiguard.comhttp://www.fortiguard.com/advisory/openssl-advisory-december-2015
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
- h20566.www2.hpe.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888
- www.slackware.comSSA:2015-349-04http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.754583
- lists.opensuse.orgopenSUSE-SU-2016:0640http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html
- www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
- h20566.www2.hpe.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380
- www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- kb.pulsesecure.nethttps://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40100
- www.securityfocus.com78626http://www.securityfocus.com/bid/78626
- rhn.redhat.comRHSA-2015:2616http://rhn.redhat.com/errata/RHSA-2015-2616.html
- kb.juniper.nethttp://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761
- marc.infoHPSBGN03536http://marc.info/?l=bugtraq&m=145382583417444&w=2
- www.ubuntu.comUSN-2830-1http://www.ubuntu.com/usn/USN-2830-1
- lists.opensuse.orgopenSUSE-SU-2015:2289http://lists.opensuse.org/opensuse-updates/2015-12/msg00071.html
- lists.fedoraproject.orgFEDORA-2015-d87d60b9a9http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173801.html
- www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
- www.securityfocus.com91787http://www.securityfocus.com/bid/91787
- rhn.redhat.comRHSA-2016:2957http://rhn.redhat.com/errata/RHSA-2016-2957.html
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
- openssl.orghttp://openssl.org/news/secadv/20151203.txt
- www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- www.securitytracker.com1034294http://www.securitytracker.com/id/1034294
- lists.opensuse.orgSUSE-SU-2016:0678http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00017.html
- lists.opensuse.orgopenSUSE-SU-2016:0637http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html
- kb.juniper.nethttp://kb.juniper.net/InfoCenter/index?page=content&id=JSA10733
- git.openssl.orghttps://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=cc598f321fbac9c04da5766243ed55d55948637d
- fortiguard.comhttp://fortiguard.com/advisory/openssl-advisory-december-2015
- h20566.www2.hpe.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322
- www.debian.orgDSA-3413http://www.debian.org/security/2015/dsa-3413
- lists.opensuse.orgopenSUSE-SU-2015:2318http://lists.opensuse.org/opensuse-updates/2015-12/msg00087.html
- kb.juniper.nethttp://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
- lists.opensuse.orgopenSUSE-SU-2015:2349http://lists.opensuse.org/opensuse-updates/2015-12/msg00103.html
- cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
07 Fixed in
Debian 12
- openssl Fixed in 1.0.2e-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- openssl Fixed in 1.0.2e-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- openssl Fixed in 1.0.2e-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- openssl Fixed in 1.0.1f-1ubuntu2.16
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- openssl Fixed in 1.0.2e-1ubuntu1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.