CVE-2015-3197
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
6 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.024 Low
EPSS
Percentile
89.8%
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.
References
kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
lists.fedoraproject.org/pipermail/package-announce/2016-January/176373.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00003.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00004.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00006.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00007.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00010.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00012.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00017.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00025.html
lists.opensuse.org/opensuse-security-announce/2016-04/msg00038.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00015.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00017.html
www.openssl.org/news/secadv/20160128.txt
www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
www.securityfocus.com/bid/82237
www.securityfocus.com/bid/91787
www.securitytracker.com/id/1034849
cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=d81a1600588b726c2bdccda7efad3cc7a87d6245
h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03724en_us
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390893
security.FreeBSD.org/advisories/FreeBSD-SA-16:11.openssl.asc
security.gentoo.org/glsa/201601-05
www.kb.cert.org/vuls/id/257823
Social References
More
Related
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
6 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.024 Low
EPSS
Percentile
89.8%