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Debian Lenny: DSA-2059-2 Critical: pcsc-lite Buffer Overflow Fix

debian
Calendar Grey July 4, 2010
Debian Logo
Ubuntu Security Notice USN-1514-1 addresses a critical flaw in the image processing library that stemmed from improper input validation leading to potential attack vectors.
The update for PCSCD caused a regression with some card readers

Summary

It was discovered that PCSCD, a daemon to access smart cards, was vulnerable
to a buffer overflow allowing a local attacker to elevate his privileges
to root.

For the stable distribution (lenny), this problem has been fixed in version
1.4.102-1+lenny3.

For the unstable distribution (sid), this problem has been fixed in
version 1.5.4-1.

We recommend that you upgrade your pcsc-lite 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 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 5.0 alias lenny

Source archives:

Size/MD5 checksum: 13828 285de43499c85a65dbc7bb744456cdc3
Size/MD5 checksum: 643165 bcfa5dd5d76b3020f94b029da...

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