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Amazon Linux AMI: Security patch for dhcp (ALAS-2013-157) (CVE-2012-3955)

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Amazon Linux AMI: Security patch for dhcp (ALAS-2013-157) (CVE-2012-3955)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
09/14/2012
Created
07/25/2018
Added
02/28/2014
Modified
07/04/2017

Description

ISC DHCP 4.1.x before 4.1-ESV-R7 and 4.2.x before 4.2.4-P2 allows remote attackers to cause a denial of service (daemon crash) in opportunistic circumstances by establishing an IPv6 lease in an environment where the lease expiration time is later reduced.

Solution(s)

  • amazon-linux-upgrade-dhclient
  • amazon-linux-upgrade-dhcp
  • amazon-linux-upgrade-dhcp-common
  • amazon-linux-upgrade-dhcp-debuginfo
  • amazon-linux-upgrade-dhcp-devel

References

  • amazon-linux-upgrade-dhclient
  • amazon-linux-upgrade-dhcp
  • amazon-linux-upgrade-dhcp-common
  • amazon-linux-upgrade-dhcp-debuginfo
  • amazon-linux-upgrade-dhcp-devel

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