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Gentoo Linux Security Advisory                           GLSA 200603-06
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                                            https://security.gentoo.org/
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  Severity: Normal
     Title: GNU tar: Buffer overflow
      Date: March 10, 2006
      Bugs: #123038
        ID: 200603-06

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Synopsis
=======
A malicious tar archive could trigger a Buffer overflow in GNU tar,
potentially resulting in the execution of arbitrary code.

Background
=========
GNU tar is the standard GNU utility for creating and manipulating tar
archives, a common format used for creating backups and distributing
files on UNIX-like systems.

Affected packages
================
    -------------------------------------------------------------------
     Package       /   Vulnerable   /                       Unaffected
    -------------------------------------------------------------------
  1  app-arch/tar      < 1.15.1-r1                        >= 1.15.1-r1

Description
==========
Jim Meyering discovered a flaw in the handling of certain header fields
that could result in a buffer overflow when extracting or listing the
contents of an archive.

Impact
=====
A remote attacker could construct a malicious tar archive that could
potentially execute arbitrary code with the privileges of the user
running GNU tar.

Workaround
=========
There is no known workaround at this time.

Resolution
=========
All GNU tar users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=app-arch/tar-1.15.1-r1"

References
=========
  [ 1 ] CVE-2006-0300
        
Availability
===========
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

  https://security.gentoo.org/glsa/200603-06

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 2006 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/

Gentoo: GLSA-200603-06: GNU tar: Buffer overflow

A malicious tar archive could trigger a Buffer overflow in GNU tar, potentially resulting in the execution of arbitrary code.

Summary

Gentoo Linux Security Advisory GLSA 200603-06 https://security.gentoo.org/ Severity: Normal Title: GNU tar: Buffer overflow Date: March 10, 2006 Bugs: #123038 ID: 200603-06

Synopsis ======= A malicious tar archive could trigger a Buffer overflow in GNU tar, potentially resulting in the execution of arbitrary code.
Background ========= GNU tar is the standard GNU utility for creating and manipulating tar archives, a common format used for creating backups and distributing files on UNIX-like systems.
Affected packages ================ ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-arch/tar < 1.15.1-r1 >= 1.15.1-r1
========== Jim Meyering discovered a flaw in the handling of certain ...

Read the Full Advisory

Resolution

References


Availability

Concerns

Severity

Synopsis

Background

Affected Packages

Impact

Workaround

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