CVE-2014-3687
high
CVSS v3
7.5
CVSS v2
7.8
VIR risk
7.5
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.
Predictions
Exploit likelihood
83%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2014-3687
Vendor advisory: secalert@redhat.com — https://github.com/torvalds/linux/commit/b69040d8e39f20d5215a03502a8e8b4c6ab78395
Vendor advisory: secalert@redhat.com — https://bugzilla.redhat.com/show_bug.cgi?id=1155731
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| linux-kernel | affected | 3.2.64 | |
| ubuntu | 12.04 | affected | |
| debian | bookworm | fixed | 3.16.7-1 |
| debian | bullseye | fixed | 3.16.7-1 |
| debian | forky | fixed | 3.16.7-1 |
| debian | sid | fixed | 3.16.7-1 |
| debian | trixie | fixed | 3.16.7-1 |
| debian | 7.0 | affected | |
| suse | 12.0 | affected | |
| suse | 11 | affected | |
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b69040d8e39f20d5215a03502a8e8b4c6ab78395
- http://linux.oracle.com/errata/ELSA-2014-3087.html
- http://linux.oracle.com/errata/ELSA-2014-3088.html
- http://linux.oracle.com/errata/ELSA-2014-3089.html
- http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00035.html
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00020.html
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html
- http://marc.info/?l=bugtraq&m=142722450701342&w=2
- http://marc.info/?l=bugtraq&m=142722544401658&w=2
- http://rhn.redhat.com/errata/RHSA-2015-0062.html
- http://rhn.redhat.com/errata/RHSA-2015-0115.html
- http://secunia.com/advisories/62428
- http://www.debian.org/security/2014/dsa-3060
- http://www.securityfocus.com/bid/70766
- http://www.ubuntu.com/usn/USN-2417-1
- http://www.ubuntu.com/usn/USN-2418-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1155731
- https://github.com/torvalds/linux/commit/b69040d8e39f20d5215a03502a8e8b4c6ab78395
- https://security-tracker.debian.org/tracker/CVE-2014-3687
CWEs
CWE-400
Verify integrity in audit chain (admin only). AS-IS.