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April 2011

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Security Errata for Scientific Linux <[log in to unmask]>
Date:
Fri, 1 Apr 2011 15:22:47 -0500
Reply-To:
Troy Dawson <[log in to unmask]>
Subject:
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From:
Troy Dawson <[log in to unmask]>
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Synopsis:	Moderate: logrotate security update
Issue date:	2011-03-31
CVE Names:	CVE-2011-1098 CVE-2011-1154 CVE-2011-1155

A shell command injection flaw was found in the way logrotate handled 
the shred directive. A specially-crafted log file could cause logrotate 
to execute arbitrary commands with the privileges of the user running
logrotate (root, by default). Note: The shred directive is not enabled 
by default. (CVE-2011-1154)

A race condition flaw was found in the way logrotate applied permissions
when creating new log files. In some specific configurations, a local
attacker could use this flaw to open new log files before logrotate 
applies the final permissions, possibly leading to the disclosure of 
sensitive information. (CVE-2011-1098)

An input sanitization flaw was found in logrotate. A log file with a
specially-crafted file name could cause logrotate to abort when 
attempting to process that file a subsequent time. (CVE-2011-1155)

SL 6.x

      SRPMS:
logrotate-3.7.8-12.el6_0.1.src.rpm
      i386:
logrotate-3.7.8-12.el6_0.1.i686.rpm
      x86_64:
logrotate-3.7.8-12.el6_0.1.x86_64.rpm

-Connie Sieh
-Troy Dawson

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