Rapid7 Vulnerability & Exploit Database

Amazon Linux AMI: Security patch for kernel (ALAS-2014-317) (CVE-2014-0101)

Back to Search

Amazon Linux AMI: Security patch for kernel (ALAS-2014-317) (CVE-2014-0101)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
03/11/2014
Created
07/25/2018
Added
04/08/2014
Modified
06/21/2018

Description

The sctp_sf_do_5_1D_ce function in net/sctp/sm_statefuns.c in the Linux kernel through 3.13.6 does not validate certain auth_enable and auth_capable fields before making an sctp_sf_authenticate call, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an SCTP handshake with a modified INIT chunk and a crafted AUTH chunk before a COOKIE_ECHO chunk.

Solution(s)

  • amazon-linux-upgrade-kernel
  • amazon-linux-upgrade-kernel-debuginfo
  • amazon-linux-upgrade-kernel-debuginfo-common-i686
  • amazon-linux-upgrade-kernel-debuginfo-common-x86_64
  • amazon-linux-upgrade-kernel-devel
  • amazon-linux-upgrade-kernel-doc
  • amazon-linux-upgrade-kernel-headers
  • amazon-linux-upgrade-perf
  • amazon-linux-upgrade-perf-debuginfo

References

  • amazon-linux-upgrade-kernel
  • amazon-linux-upgrade-kernel-debuginfo
  • amazon-linux-upgrade-kernel-debuginfo-common-i686
  • amazon-linux-upgrade-kernel-debuginfo-common-x86_64
  • amazon-linux-upgrade-kernel-devel
  • amazon-linux-upgrade-kernel-doc
  • amazon-linux-upgrade-kernel-headers
  • amazon-linux-upgrade-perf
  • amazon-linux-upgrade-perf-debuginfo

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;