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Amazon Linux AMI: Security patch for quagga (ALAS-2012-90) (CVE-2012-1820)

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Amazon Linux AMI: Security patch for quagga (ALAS-2012-90) (CVE-2012-1820)

Severity
3
CVSS
(AV:A/AC:M/Au:N/C:N/I:N/A:P)
Published
06/13/2012
Created
07/25/2018
Added
02/28/2014
Modified
07/04/2017

Description

The bgp_capability_orf function in bgpd in Quagga 0.99.20.1 and earlier allows remote attackers to cause a denial of service (assertion failure and daemon exit) by leveraging a BGP peering relationship and sending a malformed Outbound Route Filtering (ORF) capability TLV in an OPEN message.

Solution(s)

  • amazon-linux-upgrade-quagga
  • amazon-linux-upgrade-quagga-contrib
  • amazon-linux-upgrade-quagga-debuginfo
  • amazon-linux-upgrade-quagga-devel

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