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Debian Security Advisory DSA 3130-1 (lsyncd - security update)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
It was discovered that lsyncd, a daemon to synchronize local directories using rsync, performed insufficient sanitising of filenames which might result in the execution of arbitrary commands.
Affected Software
Affected Software
lsyncd on Debian Linux
Detection Method
Detection Method
This check tests the installed software version using the apt package manager.
Solution
Solution
For the stable distribution (wheezy), this problem has been fixed in version 2.0.7-3+deb7u1. For the upcoming stable distribution (jessie), this problem has been fixed in version 2.1.5-2. For the unstable distribution (sid), this problem has been fixed in version 2.1.5-2. We recommend that you upgrade your lsyncd packages.