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Amazon Linux AMI: Security patch for freeradius (ALAS-2012-131) (CVE-2012-3547)

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Amazon Linux AMI: Security patch for freeradius (ALAS-2012-131) (CVE-2012-3547)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
09/18/2012
Created
07/25/2018
Added
02/28/2014
Modified
07/04/2017

Description

Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long "not after" timestamp in a client certificate.

Solution(s)

  • amazon-linux-upgrade-freeradius
  • amazon-linux-upgrade-freeradius-debuginfo
  • amazon-linux-upgrade-freeradius-krb5
  • amazon-linux-upgrade-freeradius-ldap
  • amazon-linux-upgrade-freeradius-mysql
  • amazon-linux-upgrade-freeradius-perl
  • amazon-linux-upgrade-freeradius-postgresql
  • amazon-linux-upgrade-freeradius-python
  • amazon-linux-upgrade-freeradius-unixodbc
  • amazon-linux-upgrade-freeradius-utils

References

  • amazon-linux-upgrade-freeradius
  • amazon-linux-upgrade-freeradius-debuginfo
  • amazon-linux-upgrade-freeradius-krb5
  • amazon-linux-upgrade-freeradius-ldap
  • amazon-linux-upgrade-freeradius-mysql
  • amazon-linux-upgrade-freeradius-perl
  • amazon-linux-upgrade-freeradius-postgresql
  • amazon-linux-upgrade-freeradius-python
  • amazon-linux-upgrade-freeradius-unixodbc
  • amazon-linux-upgrade-freeradius-utils

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