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Debian 4.0 DSA-1288-2: PPTP Server Denial Of Service Issue

debian
Calendar Grey September 2, 2007
Debian Logo
Resolve PPTP server complications on Debian by performing an upgrade to prevent service interruptions caused by improperly structured GRE packets.
It was discovered that the PoPToP Point to Point Tunneling Server contains a programming error, which allows the tear-down of a PPTP connection through a malformed GRE packet, re...

Summary


The oldstable distribution (sarge) is not affected by this problem.

For the stable distribution (etch) this problem has been fixed in
version 1.3.0-2etch2.

For the unstable distribution (sid) this problem has been fixed in
version 1.3.4-1.

We recommend that you upgrade your pptpd 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 GNU/Linux 4.0 alias etch

Size/MD5 checksum: 599 9098a1a6ebac37015c1159a2c6a21655
Size/MD5 checksum: 11339 495273aeca7469ef97b157af54b8b89e
Size/MD5 checksum: 204099 75d494e881f7027f4e60b114163f6...

Read the Full Advisory

Severity
important
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