Lumension® Endpoint Intelligence Center

Intelligence Center » Browse All Vulnerabilities » CVE-2011-3200

Overview

Vulnerability Score 5.0 5.0
CVE Id CVE-2011-3200
Last Modified 22 Sep 2011 11:34:33
Published 06 Sep 2011 12:55:10
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2011-3200

Summary

Stack-based buffer overflow in the parseLegacySyslogMsg function in tools/syslogd.c in rsyslogd in rsyslog 4.6.x before 4.6.8 and 5.2.0 through 5.8.4 might allow remote attackers to cause a denial of service (application exit) via a long TAG in a legacy syslog message.

Vulnerable Systems

Application

  • Rsyslog 4.6.0

  • Rsyslog 4.6.1

  • Rsyslog 4.6.2

  • Rsyslog 4.6.3

  • Rsyslog 4.6.4

  • Rsyslog 4.6.5

  • Rsyslog 4.6.6

  • Rsyslog 4.6.7

  • Rsyslog 5.2.0

  • Rsyslog 5.2.1

  • Rsyslog 5.2.2

  • Rsyslog 5.3.1

  • Rsyslog 5.3.2

  • Rsyslog 5.3.3

  • Rsyslog 5.3.4

  • Rsyslog 5.3.5

  • Rsyslog 5.3.6

  • Rsyslog 5.3.7

  • Rsyslog 5.4.0

  • Rsyslog 5.4.1

  • Rsyslog 5.4.2

  • Rsyslog 5.5.0

  • Rsyslog 5.5.1

  • Rsyslog 5.5.2

  • Rsyslog 5.5.3

  • Rsyslog 5.5.4

  • Rsyslog 5.5.5

  • Rsyslog 5.5.6

  • Rsyslog 5.5.7

  • Rsyslog 5.6.0

  • Rsyslog 5.6.1

  • Rsyslog 5.6.2

  • Rsyslog 5.6.3

  • Rsyslog 5.6.4

  • Rsyslog 5.6.5

  • Rsyslog 5.7.0

  • Rsyslog 5.7.1

  • Rsyslog 5.7.10

  • Rsyslog 5.7.2

  • Rsyslog 5.7.3

  • Rsyslog 5.7.4

  • Rsyslog 5.7.5

  • Rsyslog 5.7.6

  • Rsyslog 5.7.7

  • Rsyslog 5.7.8

  • Rsyslog 5.7.9

  • Rsyslog 5.8.0

  • Rsyslog 5.8.1

  • Rsyslog 5.8.2

  • Rsyslog 5.8.3

  • Rsyslog 5.8.4


References

CONFIRM - https://bugzilla.redhat.com/show_bug.cgi?id=727644

CONFIRM - http://www.rsyslog.com/potential-dos-with-malformed-tag/

CONFIRM - http://git.adiscon.com/?p=rsyslog.git;a=commit;h=1ca6cc236d1dabf1633238b873fb1c057e52f95e

BID - 49413

REDHAT - RHSA-2011:1247

MANDRIVA - MDVSA-2011:134

SECTRACK - 1026000

SECUNIA - 46027

SECUNIA - 45922

SUSE - openSUSE-SU-2011:1020

FEDORA - FEDORA-2011-12282

FEDORA - FEDORA-2011-12250


Last Updated: 27 May 2016 10:57:14