Secunia Security Advisory - Some vulnerabilities have been reported in Xdg-utils, which can be exploited by malicious people to compromise a user's system.
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TITLE:
Xdg-utils Command Injection Vulnerabilities
SECUNIA ADVISORY ID:
SA28638
VERIFY ADVISORY:
http://secunia.com/advisories/28638/
CRITICAL:
Less critical
IMPACT:
System access
WHERE:
>From remote
SOFTWARE:
Xdg-utils 1.x
http://secunia.com/product/17393/
DESCRIPTION:
Some vulnerabilities have been reported in Xdg-utils, which can be
exploited by malicious people to compromise a user's system.
The vulnerabilities are caused due to the "xgd-open" and "xdg-email"
scripts not correctly sanitising parameters before using them in a
sed call. This can be exploited to inject and execute shell commands
if e.g. a malicious URL is passed to the affected scripts.
Successful exploitation requires that the scripts are not used in a
KDE, Gnome, or XFCE session.
The vulnerabilities are reported in version 1.0.2. Other versions may
also be affected.
SOLUTION:
Fixed in the CVS repository:
http://webcvs.freedesktop.org/portland/portland/xdg-utils/scripts/xdg-email?r1=1.36&r2=1.37
http://webcvs.freedesktop.org/portland/portland/xdg-utils/scripts/xdg-open?r1=1.32&r2=1.33
PROVIDED AND/OR DISCOVERED BY:
Reported in a Red Hat bug by Miroslav Lichvar.
ORIGINAL ADVISORY:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2008-0386
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