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Debian DSA-1558-1 Critical: Xulrunner Code Execution Risk

debian
Calendar Grey April 24, 2008
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Debian Security Advisory DSA-1558-2 highlights vulnerabilities in xulrunner that risk code execution. It details essential mitigations and patch actions for protection.
It was discovered that crashes in the Javascript engine of xulrunner, the Gecko engine library, could potentially lead to the execution of arbitrary code.

Summary


For the unstable distribution (sid), this problem has been fixed in
version 1.8.1.14-1.

We recommend that you upgrade your xulrunner packages.

Upgrade instructions
- --------------------wget url
will fetch the file for you
dpkg -i file.deb
will install the referenced file.

If you are using the apt-get package manager, use the line for
sources.list as given below:

apt-get update
will update the internal database
apt-get upgrade
will install corrected packages

You may use an automated update by adding the resources from the
footer to the proper configuration.


Debian 4.0 (stable)
- -------------------Stable updates are available for alpha, amd64, arm, hppa, i386, mips, mipsel, powerpc, s390 and sparc.

Source archives:

Size/MD5 checksum: 146777 4291049740d9592c439b612511a8b7a3
Size/MD5 checksum: 45764828 f7e8262a29bf69cce700927bef7300af
Size/MD5 checksum: 1346 0e977f6aba9a0dd5767a60a35093fadf

Architecture independent pac...

Read the Full Advisory

Severity
critical
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