Debian: DSA-2791-1: tryton-client security update

Date 04 Nov 2013

Category Debian Linux Distribution - Security Advisories

105

Posted By LinuxSecurity Advisories

Cedric Krier discovered that the Tryton client does not sanitize the file extension supplied by the server when processing reports. As a result, a malicious server could send a report with a crafted file extension that causes the client to write any local file to which the

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

- -------------------------------------------------------------------------
Debian Security Advisory DSA-2791-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
https://www.debian.org/security/                            Florian Weimer
November 04, 2013                      https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package        : tryton-client
Vulnerability  : missing input sanitization
Problem type   : remote
Debian-specific: no

Cedric Krier discovered that the Tryton client does not sanitize the
file extension supplied by the server when processing reports.  As a
result, a malicious server could send a report with a crafted file
extension that causes the client to write any local file to which the
user running the client has write access.

For the oldstable distribution (squeeze), this problem has been fixed in
version 1.6.1-1+deb6u1.

For the stable distribution (wheezy), this problem has been fixed in
version 2.2.3-1+deb7u1.

We recommend that you upgrade your tryton-client packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.