Gentoo: GLSA-200501-15: UnRTF: Buffer overflow
Summary
Gentoo Linux Security Advisory GLSA 200501-15
https://security.gentoo.org/
Severity: Normal
Title: UnRTF: Buffer overflow
Date: January 10, 2005
Bugs: #74480
ID: 200501-15
Synopsis
=======
A buffer overflow in UnRTF allows an attacker to execute arbitrary code
by way of a specially crafted RTF file.
Background
=========
UnRTF is a utility to convert files in the Rich Text Format into other
formats.
Affected packages
================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 app-text/unrtf < 0.19.3-r1 >= 0.19.3-r1
==========
An unchecked strcat() in unrtf may overflow the bounds of a static
buffer.
Impact
=====
Using a specially crafted file, possibly delivered by e-mail or over
the web, an attacker may execute arbitrary code with the permissions of
the user running UnRTF.
Workaround
=========
There is no known workaround at this time.
Resolution
=========
All unrtf users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=app-text/unrtf-0.19.3-r1"
References
=========
[ 1 ] Original Announcement
Availability
===========
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/200501-15
Concerns?
========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org/.
License
======
Copyright 2005 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.0/
Resolution
References
Availability
Concerns
