CVE-2014-3687

Public Exploit

Description

The sctp_assoc_lookup_asconf_ack function in net/sctp/associola.c in the SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (panic) via duplicate ASCONF chunks that trigger an incorrect uncork within the side-effect interpreter.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 3.06% Top 15%
Vendor Advisory opensuse.org Vendor Advisory marc.info Vendor Advisory opensuse.org Vendor Advisory ubuntu.com Vendor Advisory opensuse.org Vendor Advisory redhat.com Vendor Advisory ubuntu.com Vendor Advisory marc.info Vendor Advisory opensuse.org Vendor Advisory debian.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory redhat.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://linux.oracle.com/errata/ELSA-2014-3087.html third party advisory
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html mailing list third party advisory vendor advisory
http://marc.info/?l=bugtraq&m=142722450701342&w=2 mailing list third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html mailing list third party advisory vendor advisory
http://www.ubuntu.com/usn/USN-2418-1 third party advisory vendor advisory
http://linux.oracle.com/errata/ELSA-2014-3089.html third party advisory
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.html mailing list third party advisory vendor advisory
http://rhn.redhat.com/errata/RHSA-2015-0062.html third party advisory vendor advisory
http://www.ubuntu.com/usn/USN-2417-1 third party advisory vendor advisory
http://marc.info/?l=bugtraq&m=142722544401658&w=2 mailing list third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00035.html mailing list third party advisory vendor advisory
https://github.com/torvalds/linux/commit/b69040d8e39f20d5215a03502a8e8b4c6ab78395 exploit third party advisory patch
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b69040d8e39f20d5215a03502a8e8b4c6ab78395
http://linux.oracle.com/errata/ELSA-2014-3088.html third party advisory
http://www.debian.org/security/2014/dsa-3060 third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html mailing list third party advisory vendor advisory
http://secunia.com/advisories/62428 third party advisory broken link
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html mailing list third party advisory vendor advisory
http://www.securityfocus.com/bid/70766 vdb entry third party advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1155731 issue tracking third party advisory patch
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00020.html mailing list third party advisory vendor advisory
http://rhn.redhat.com/errata/RHSA-2015-0115.html third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2014-3687?
CVE-2014-3687 has been scored as a high severity vulnerability.
How to fix CVE-2014-3687?
To fix CVE-2014-3687, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-3687 being actively exploited in the wild?
It is possible that CVE-2014-3687 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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