Vulnerability Details CVE-2015-6496
conntrackd in conntrack-tools 1.4.2 and earlier does not ensure that the optional kernel modules are loaded before using them, which allows remote attackers to cause a denial of service (crash) via a (1) DCCP, (2) SCTP, or (3) ICMPv6 packet.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.028
EPSS Ranking 85.5%
CVSS Severity
CVSS v2 Score 5.0
References
- http://bugzilla.netfilter.org/show_bug.cgi?id=910
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174875.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174883.html
- http://lists.opensuse.org/opensuse-updates/2015-10/msg00015.html
- http://www.debian.org/security/2015/dsa-3341
- http://www.openwall.com/lists/oss-security/2015/08/14/4
- http://www.openwall.com/lists/oss-security/2015/08/18/1
- https://git.netfilter.org/conntrack-tools/commit/?id=c392c159605956c7bd4a264ab4490e2b2704c0cd
- http://bugzilla.netfilter.org/show_bug.cgi?id=910
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174875.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174883.html
- http://lists.opensuse.org/opensuse-updates/2015-10/msg00015.html
- http://www.debian.org/security/2015/dsa-3341
- http://www.openwall.com/lists/oss-security/2015/08/14/4
- http://www.openwall.com/lists/oss-security/2015/08/18/1
- https://git.netfilter.org/conntrack-tools/commit/?id=c392c159605956c7bd4a264ab4490e2b2704c0cd
Products affected by CVE-2015-6496
-
cpe:2.3:a:netfilter:conntrack-tools:0.9.10
-
cpe:2.3:a:netfilter:conntrack-tools:0.9.11
-
cpe:2.3:a:netfilter:conntrack-tools:0.9.12
-
cpe:2.3:a:netfilter:conntrack-tools:0.9.13
-
cpe:2.3:a:netfilter:conntrack-tools:0.9.14
-
cpe:2.3:a:netfilter:conntrack-tools:0.9.15
-
cpe:2.3:a:netfilter:conntrack-tools:0.9.3
-
cpe:2.3:a:netfilter:conntrack-tools:0.9.4
-
cpe:2.3:a:netfilter:conntrack-tools:0.9.5
-
cpe:2.3:a:netfilter:conntrack-tools:0.9.6
-
cpe:2.3:a:netfilter:conntrack-tools:0.9.7
-
cpe:2.3:a:netfilter:conntrack-tools:0.9.8
-
cpe:2.3:a:netfilter:conntrack-tools:0.9.9
-
cpe:2.3:a:netfilter:conntrack-tools:0.90
-
cpe:2.3:a:netfilter:conntrack-tools:0.98
-
cpe:2.3:a:netfilter:conntrack-tools:0.99
-
cpe:2.3:a:netfilter:conntrack-tools:1.0.0
-
cpe:2.3:a:netfilter:conntrack-tools:1.0.1
-
cpe:2.3:a:netfilter:conntrack-tools:1.2.0
-
cpe:2.3:a:netfilter:conntrack-tools:1.2.1
-
cpe:2.3:a:netfilter:conntrack-tools:1.2.2
-
cpe:2.3:a:netfilter:conntrack-tools:1.4.0
-
cpe:2.3:a:netfilter:conntrack-tools:1.4.1
-
cpe:2.3:a:netfilter:conntrack-tools:1.4.2
-
cpe:2.3:o:debian:debian_linux:7.0
-
cpe:2.3:o:debian:debian_linux:8.0