Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×

Alerts This Week
Warning Icon 1 477
Alerts This Week
Warning Icon 1 477

Scientific Linux: Thunderbird Significant Update CVE-2011-0052 CVE-2011-0054

Calendar Mar 02, 2011 • User Avatar LinuxSecurity Advisories
1 - 2 min read
Scientific Large Esm H446
Topics%20covered

Topics Covered

security advisory moderate update buffer overflow arbitrary code execution thunderbird Scientific Linux
Moderate: thunderbird security update 
Date: Wed, 2 Mar 2011 14:48:10 -0600
Reply-To: Troy Dawson 
Sender: Security Errata for Scientific Linux
 
From: Troy Dawson 
Subject: Security ERRATA Moderate: thunderbird on SL4.x, SL5.x i386/x86_64
Comments: To: "This email address is being protected from spambots. You need JavaScript enabled to view it."
 

Synopsis:	Moderate: thunderbird security update
Issue date:	2011-03-01
CVE Names:	CVE-2011-0051 CVE-2011-0053

Several flaws were found in the processing of malformed HTML content.
Malicious HTML content could cause Thunderbird to crash or, potentially,
execute arbitrary code with the privileges of the user running
Thunderbird. (CVE-2011-0051, CVE-2011-0053)

Note: JavaScript support is disabled by default in Thunderbird. The
above issues are not exploitable unless JavaScript is enabled.

All running instances of Thunderbird must be restarted for the update to
take effect.

SL 4.x

 SRPMS:
thunderbird-1.5.0.12-35.el4.src.rpm
 i386:
thunderbird-1.5.0.12-35.el4.i386.rpm
 x86_64:
thunderbird-1.5.0.12-35.el4.x86_64.rpm

SL 5.x

 SRPMS:
thunderbird-2.0.0.24-14.el5_6.src.rpm
 i386:
thunderbird-2.0.0.24-14.el5_6.i386.rpm
 x86_64:
thunderbird-2.0.0.24-14.el5_6.x86_64.rpm

-Connie Sieh
-Troy Dawson