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Ubuntu: DSA 607-1 Serious: Memory Leak Flaw Remote Risk

debian
Calendar Grey May 19, 2004
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Explore the buffer overflow vulnerability in the neon library on Debian, its implications for system security, and the recommended patches and updates to safeguard against exploits
User input is copied into variables not large enough for all cases

Summary

Stefan Esser discovered a problem in neon, an HTTP and WebDAV client
library. User input is copied into variables not large enough for all
cases. This can lead to an overflow of a static heap variable.

For the stable distribution (woody) this problem has been fixed in
version 0.19.3-2woody5.

For the unstable distribution (sid) this problem has been fixed in
version 0.23.9.dfsg-2 and neon_0.24.6.dfsg-1.

We recommend that you upgrade your libneon* 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 3.0 alias woody

Source archives:


Size/MD5 checksum: 582 3d56a54cb45ab...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Package: neon
CVE ID: CAN-2004-0398

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