CVE-2015-1788
The BN_GF2m_mod_inv function in crypto/bn/bn_gf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in
02 Description
The BN_GF2m_mod_inv function in crypto/bn/bn_gf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in
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
- 20.51% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 97.5% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- 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
- 2015-06-12 00:00Z11 YR AGO
- Last updated
- 2024-08-06 04:54Z2 YR AGO
- Reserved
- 2015-02-17
- 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
- bbdb834d25a86ad4f51e8804dce360ba8031953d5ec77b5de04b22163c64f888
05 Affected products
06 References
- lists.opensuse.orgSUSE-SU-2015:1184http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.html
- marc.infoSSRT102180http://marc.info/?l=bugtraq&m=143880121627664&w=2
- www.debian.orgDSA-3287http://www.debian.org/security/2015/dsa-3287
- lists.opensuse.orgSUSE-SU-2015:1150http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.html
- kc.mcafee.comhttps://kc.mcafee.com/corporate/index?page=content&id=SB10122
- fortiguard.comhttp://fortiguard.com/advisory/openssl-vulnerabilities-june-2015
- marc.infoHPSBMU03409http://marc.info/?l=bugtraq&m=144050155601375&w=2
- www.securityfocus.com75158http://www.securityfocus.com/bid/75158
- openssl.orghttps://openssl.org/news/secadv/20150611.txt
- www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
- lists.opensuse.orgSUSE-SU-2015:1182http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.html
- h20566.www2.hpe.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888
- lists.opensuse.orgSUSE-SU-2015:1143http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00024.html
- h20566.www2.hpe.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
- 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
- www.securitytracker.com1032564http://www.securitytracker.com/id/1032564
- www-304.ibm.comhttp://www-304.ibm.com/support/docview.wss?uid=swg21960041
- h20566.www2.hpe.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380
- www.fortiguard.comhttp://www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015
- www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- tools.cisco.com20150612 Multiple Vulnerabilities in OpenSSL (June 2015) Affecting Cisco Productshttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150612-openssl
- lists.opensuse.orgopenSUSE-SU-2015:1277http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html
- lists.opensuse.orgSUSE-SU-2015:1181http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00003.html
- github.comhttps://github.com/openssl/openssl/commit/4924b37ee01f71ae19c94a8934b80eeb2f677932
- fortiguard.comhttp://fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery
- lists.apple.comAPPLE-SA-2015-08-13-2http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- www.ubuntu.comUSN-2639-1http://www.ubuntu.com/usn/USN-2639-1
- www.fortiguard.comhttp://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015
- security.gentoo.orgGLSA-201506-02https://security.gentoo.org/glsa/201506-02
- h20566.www2.hpe.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131044
- www.securityfocus.com91787http://www.securityfocus.com/bid/91787
- h20566.www2.hpe.comhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763
- support.apple.comhttps://support.apple.com/kb/HT205031
- www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- support.citrix.comhttps://support.citrix.com/article/CTX216642
- lists.opensuse.orgSUSE-SU-2015:1185http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00007.html
- kb.juniper.nethttp://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694
- lists.opensuse.orgopenSUSE-SU-2015:1139http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00023.html
- bto.bluecoat.comhttps://bto.bluecoat.com/security-advisory/sa98
- ftp.netbsd.orgNetBSD-SA2015-008http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc
- www.openssl.orghttps://www.openssl.org/news/secadv_20150611.txt
- cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
07 Fixed in
Debian 12
- openssl Fixed in 1.0.2b-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- openssl Fixed in 1.0.2b-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- openssl Fixed in 1.0.2b-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-1ubuntu2.15
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.