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rdesktop: Directory Traversal

Content:

1.  Gentoo Linux Security Advisory

Version Information

Advisory Reference GLSA 201210-03 / rdesktop
Release Date October 18, 2012
Latest Revision October 18, 2012: 1
Impact normal
Exploitable remote
Package Vulnerable versions Unaffected versions Architecture(s)
net-misc/rdesktop < 1.7.0 >= 1.7.0 All supported architectures

Related bugreports: #364191

Synopsis

A vulnerability which allows a remote attacking server to read or overwrite arbitrary files has been found in rdesktop.

2.  Impact Information

Background

rdesktop is a Remote Desktop Protocol (RDP) Client.

Description

A vulnerability has been discovered in rdesktop. Please review the CVE identifier referenced below for details.

Impact

Remote RDP servers may be able to read or overwrite arbitrary files via a .. (dot dot) in a pathname.

3.  Resolution Information

Workaround

There is no known workaround at this time.

Resolution

All rdesktop users should upgrade to the latest version:

Code Listing 3.1: Resolution

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-misc/rdesktop-1.7.0"

4.  References



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Page updated October 18, 2012

Summary: This is a Gentoo Linux Security Advisory

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