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Debian 3.1 DSA 1106-1 Critical: Local Threat in PPP Package

debian
Calendar Grey July 10, 2006
Debian Logo
Debian security announcement DSA 1106-1 alerts users to a ppp package vulnerability that enables local privilege escalation and offers safe upgrade instructions
Marcus Meissner discovered that the winbind plugin in pppd does not check whether a setuid() call has been successful when trying to drop privileges, which may fail with some PAM c...

Summary


For the stable distribution (sarge) this problem has been fixed in
version 2.4.3-20050321+2sarge1.

For the unstable distribution (sid) this problem has been fixed in
version 2.4.4rel-1.

We recommend that you upgrade your ppp package.


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 at the end of this advisory:

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 GNU/Linux 3.1 alias sarge

Size/MD5 checksum: 633 1b8f1f8da7cf7b56c2c6e13e2072167d
Size/MD5 checksum: 83359 1fd6996f800c3d323b159ca5ab587712
Size/MD5 checksum: 697459 0537b03fb51cbb847290abdbb765cb93

Architecture independent com...

Read the Full Advisory

Severity
critical
Lowest
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Critical

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