Medium severity5.9NVD Advisory· Published Feb 15, 2016· Updated Jun 17, 2026
CVE-2015-3197
CVE-2015-3197
Description
ssl/s2_srvr.c in OpenSSL 1.0.1 before 1.0.1r and 1.0.2 before 1.0.2f does not prevent use of disabled ciphers, which makes it easier for man-in-the-middle attackers to defeat cryptographic protection mechanisms by performing computations on SSLv2 traffic, related to the get_client_master_key and get_client_hello functions.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
66cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*+ 30 more
- cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1k:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1l:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1m:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1n:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1o:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1p:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1q:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:beta2:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:beta3:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2d:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2e:*:*:*:*:*:*:*
- (no CPE)range: 1.0.1 < 1.0.1r, 1.0.2 < 1.0.2f
cpe:2.3:a:oracle:exalogic_infrastructure:1.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:oracle:exalogic_infrastructure:1.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:exalogic_infrastructure:2.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:oss_support_tools:8.11.16.3.8:*:*:*:*:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.53:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.53:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.54:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.55:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:tuxedo:12.1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:vm_virtualbox:5.0.16:*:*:*:*:*:*:*
- osv-coords27 versionspkg:rpm/opensuse/openssl-1_1&distro=openSUSE%20Tumbleweedpkg:rpm/suse/compat-openssl097g&distro=SUSE%20Linux%20Enterprise%20Desktop%2011%20SP4pkg:rpm/suse/compat-openssl097g&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/compat-openssl098&distro=SUSE%20Linux%20Enterprise%20Desktop%2012pkg:rpm/suse/compat-openssl098&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP1pkg:rpm/suse/compat-openssl098&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2012pkg:rpm/suse/compat-openssl098&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/openssl1&distro=SUSE%20Linux%20Enterprise%20Server%2011-SECURITYpkg:rpm/suse/openssl&distro=SUSE%20Linux%20Enterprise%20Desktop%2011%20SP4pkg:rpm/suse/openssl&distro=SUSE%20Linux%20Enterprise%20Desktop%2012pkg:rpm/suse/openssl&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP1pkg:rpm/suse/openssl&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP2-LTSSpkg:rpm/suse/openssl&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/openssl&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-TERADATApkg:rpm/suse/openssl&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/openssl&distro=SUSE%20Linux%20Enterprise%20Server%2012pkg:rpm/suse/openssl&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1pkg:rpm/suse/openssl&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/openssl&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012pkg:rpm/suse/openssl&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/openssl&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4pkg:rpm/suse/openssl&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012pkg:rpm/suse/openssl&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP1pkg:rpm/suse/openssl&distro=SUSE%20Manager%202.1pkg:rpm/suse/openssl&distro=SUSE%20Manager%20Proxy%202.1pkg:rpm/suse/openssl&distro=SUSE%20OpenStack%20Cloud%205pkg:rpm/suse/openssl&distro=SUSE%20Studio%20Onsite%201.3
< 1.1.1l-1.2+ 26 more
- (no CPE)range: < 1.1.1l-1.2
- (no CPE)range: < 0.9.7g-146.22.41.1
- (no CPE)range: < 0.9.7g-146.22.41.1
- (no CPE)range: < 0.9.8j-94.1
- (no CPE)range: < 0.9.8j-94.1
- (no CPE)range: < 0.9.8j-94.1
- (no CPE)range: < 0.9.8j-94.1
- (no CPE)range: < 1.0.1g-0.40.1
- (no CPE)range: < 0.9.8j-0.89.1
- (no CPE)range: < 1.0.1i-27.13.1
- (no CPE)range: < 1.0.1i-44.1
- (no CPE)range: < 0.9.8j-0.89.1
- (no CPE)range: < 0.9.8j-0.89.1
- (no CPE)range: < 0.9.8j-0.89.1
- (no CPE)range: < 0.9.8j-0.89.1
- (no CPE)range: < 1.0.1i-27.13.1
- (no CPE)range: < 1.0.1i-44.1
- (no CPE)range: < 0.9.8j-0.89.1
- (no CPE)range: < 1.0.1i-27.13.1
- (no CPE)range: < 1.0.1i-44.1
- (no CPE)range: < 0.9.8j-0.89.1
- (no CPE)range: < 1.0.1i-27.13.1
- (no CPE)range: < 1.0.1i-44.1
- (no CPE)range: < 0.9.8j-0.91.1
- (no CPE)range: < 0.9.8j-0.91.1
- (no CPE)range: < 0.9.8j-0.91.1
- (no CPE)range: < 0.9.8j-0.89.1
Patches
Vulnerability mechanics
References
36- www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.htmlnvdPatch
- www.openssl.org/news/secadv/20160128.txtnvdVendor Advisory
- kb.juniper.net/InfoCenter/indexnvd
- lists.fedoraproject.org/pipermail/package-announce/2016-January/176373.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00003.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00004.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00006.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00007.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00010.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00012.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00017.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00025.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-04/msg00038.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-05/msg00015.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-05/msg00017.htmlnvd
- www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.htmlnvd
- www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.htmlnvd
- www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.htmlnvd
- www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.htmlnvd
- www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.htmlnvd
- www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.htmlnvd
- www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.htmlnvd
- www.securityfocus.com/bid/82237nvd
- www.securityfocus.com/bid/91787nvd
- www.securitytracker.com/id/1034849nvd
- cert-portal.siemens.com/productcert/pdf/ssa-412672.pdfnvd
- git.openssl.orgnvd
- h20566.www2.hpe.com/hpsc/doc/public/displaynvd
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplaynvd
- security.freebsd.org/advisories/FreeBSD-SA-16:11.openssl.ascnvd
- security.gentoo.org/glsa/201601-05nvd
- www.kb.cert.org/vuls/id/257823nvd
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