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USN-86-1: cURL vulnerability

28 February 2005

cURL vulnerability

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Releases

Details

infamous41md discovered a buffer overflow in cURL's NT LAN Manager
(NTLM) authentication handling. By sending a specially crafted long
NTLM reply packet, a remote attacker could overflow the reply buffer.
This could lead to execution of arbitrary attacker specified code with
the privileges of the application using the cURL library.

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 4.10
  • libcurl2-gssapi -
  • libcurl2 -

In general, a standard system update will make all the necessary changes.

References