Integer Overflow or Wraparound Affecting kernel-bootwrapper package, versions <0:3.10.0-123.6.3.el7
Threat Intelligence
EPSS
4.86% (93rd
percentile)
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Test your applications- Snyk ID SNYK-CENTOS7-KERNELBOOTWRAPPER-2036737
- published 26 Jul 2021
- disclosed 12 Jun 2014
Introduced: 12 Jun 2014
CVE-2014-4667 Open this link in a new tabHow to fix?
Upgrade Centos:7 kernel-bootwrapper to version 0:3.10.0-123.6.3.el7 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-bootwrapper package and not the kernel-bootwrapper package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
The sctp_association_free function in net/sctp/associola.c in the Linux kernel before 3.15.2 does not properly manage a certain backlog value, which allows remote attackers to cause a denial of service (socket outage) via a crafted SCTP packet.
References
- http://www.securityfocus.com/bid/68224
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d3217b15a19a4779c39b212358a5c71d725822ee
- http://linux.oracle.com/errata/ELSA-2014-3068.html
- http://linux.oracle.com/errata/ELSA-2014-3069.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1113967
- https://github.com/torvalds/linux/commit/d3217b15a19a4779c39b212358a5c71d725822ee
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.2
- https://access.redhat.com/security/cve/CVE-2014-4667
- http://www.debian.org/security/2014/dsa-2992
- http://www.openwall.com/lists/oss-security/2014/06/27/11
- https://access.redhat.com/errata/RHSA-2014:1023
- http://secunia.com/advisories/59777
- http://secunia.com/advisories/59790
- http://secunia.com/advisories/60564
- http://secunia.com/advisories/60596
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html
- http://www.ubuntu.com/usn/USN-2334-1
- http://www.ubuntu.com/usn/USN-2335-1
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d3217b15a19a4779c39b212358a5c71d725822ee
CVSS Scores
version 3.1