CVE-2015-7575

TLS 1.2 Transcipt Collision attacks against MD5 in key exchange protocol (SLOTH)

Published Jan 9, 2016 CVSS 3.0 · 5.9 Medium EPSS 2.9% KEV · Not listed
Description
Mozilla Network Security Services (NSS) before 3.20.2, as used in Mozilla Firefox before 43.0.2 and Firefox ESR 38.x before 38.5.2, does not reject MD5 signatures in Server Key Exchange messages in TLS 1.2 Handshake Protocol traffic, which makes it easier for man-in-the-middle attackers to spoof servers by triggering a collision.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-410-1 openjdk-6 security update
Debian DSA Debian DSA DSA-3436-1 openssl security update
Debian DSA Debian DSA DSA-3437-1 gnutls26 security update
Debian DSA Debian DSA DSA-3457-1 iceweasel security update
Debian DSA Debian DSA DSA-3458-1 openjdk-7 security update
Debian DSA Debian DSA DSA-3465-1 openjdk-6 security update
Debian DSA Debian DSA DSA-3491-1 icedove security update
Debian DSA Debian DSA DSA-3500-1 openssl security update
Debian DSA Debian DSA DSA-3688-1 nss security update
EUVD EUVD EUVD-2015-7485 Mozilla Network Security Services (NSS) before 3.20.2, as used in Mozilla Firefox before 43.0.2 and Firefox ESR 38.x before 38.5.2, does not reject MD5 signatures in Server Key Exchange messages in TLS 1.2 Handshake Protocol traffic, which makes it easier for man-in-the-middle attackers to spoof servers by triggering a collision.
Ubuntu USN Ubuntu USN USN-2863-1 OpenSSL vulnerability
Ubuntu USN Ubuntu USN USN-2864-1 NSS vulnerability
Ubuntu USN Ubuntu USN USN-2865-1 GnuTLS vulnerability
Ubuntu USN Ubuntu USN USN-2866-1 Firefox vulnerability
Ubuntu USN Ubuntu USN USN-2884-1 OpenJDK 7 vulnerabilities
Ubuntu USN Ubuntu USN USN-2904-1 Thunderbird vulnerabilities
References
Link Providers
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00038.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00041.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00042.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00043.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00044.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00045.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00047.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00048.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-updates/2015-12/msg00139.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-updates/2016-01/msg00005.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-updates/2016-01/msg00058.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-updates/2016-01/msg00059.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-updates/2016-02/msg00101.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-updates/2016-02/msg00166.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2016-0049.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2016-0050.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2016-0053.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2016-0054.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2016-0055.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2016-0056.html cve-icon cve-icon
http://www.debian.org/security/2016/dsa-3436 cve-icon cve-icon
http://www.debian.org/security/2016/dsa-3437 cve-icon cve-icon
http://www.debian.org/security/2016/dsa-3457 cve-icon cve-icon
http://www.debian.org/security/2016/dsa-3458 cve-icon cve-icon
http://www.debian.org/security/2016/dsa-3465 cve-icon cve-icon
http://www.debian.org/security/2016/dsa-3491 cve-icon cve-icon
http://www.debian.org/security/2016/dsa-3688 cve-icon cve-icon
http://www.mitls.org/pages/attacks/SLOTH cve-icon
http://www.mozilla.org/security/announce/2015/mfsa2015-150.html cve-icon cve-icon
http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html cve-icon cve-icon
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html cve-icon cve-icon
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html cve-icon cve-icon
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html cve-icon cve-icon
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html cve-icon cve-icon
http://www.securityfocus.com/bid/79684 cve-icon cve-icon
http://www.securityfocus.com/bid/91787 cve-icon cve-icon
http://www.securitytracker.com/id/1034541 cve-icon cve-icon
http://www.securitytracker.com/id/1036467 cve-icon cve-icon
http://www.ubuntu.com/usn/USN-2863-1 cve-icon cve-icon
http://www.ubuntu.com/usn/USN-2864-1 cve-icon cve-icon
http://www.ubuntu.com/usn/USN-2865-1 cve-icon cve-icon
http://www.ubuntu.com/usn/USN-2866-1 cve-icon cve-icon
http://www.ubuntu.com/usn/USN-2884-1 cve-icon cve-icon
http://www.ubuntu.com/usn/USN-2904-1 cve-icon cve-icon
https://access.redhat.com/articles/2112261 cve-icon
https://access.redhat.com/errata/RHSA-2016:1430 cve-icon cve-icon
https://bugzilla.mozilla.org/show_bug.cgi?id=1158489 cve-icon cve-icon
https://developer.mozilla.org/docs/Mozilla/Projects/NSS/NSS_3.20.2_release_notes cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2015-7575 cve-icon
https://security.gentoo.org/glsa/201701-46 cve-icon cve-icon
https://security.gentoo.org/glsa/201706-18 cve-icon cve-icon
https://security.gentoo.org/glsa/201801-15 cve-icon cve-icon
https://security.netapp.com/advisory/ntap-20160225-0001/ cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2015-7575 cve-icon
https://www.mozilla.org/en-US/security/advisories/mfsa2015-150/ cve-icon
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox_esr:38.0.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:38.0.5:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:38.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:38.1.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:38.1.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:38.2.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:38.2.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:38.3.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:38.4.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.0.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.0.5:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.1.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.1.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.2.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.2.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.3.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.4.0:*:*:*:*:*:*:*
Vendors & Products Mozilla firefox Esr
Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox_esr:38.5.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:38.5.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.5.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:38.5.1:*:*:*:*:*:*:*