drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in GNU tar
Name: |
Pufferüberlauf in GNU tar |
|
ID: |
200603-06 |
|
Distribution: |
Gentoo |
|
Plattformen: |
Keine Angabe |
|
Datum: |
Fr, 10. März 2006, 19:45 |
|
Referenzen: |
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0300 |
|
Applikationen: |
GNU Tar |
|
Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigF37D1FB421EBD6977F0ADC88 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200603-06 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://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
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 http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0300
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200603-06.xml
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 http://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.
http://creativecommons.org/licenses/by-sa/2.0
--------------enigF37D1FB421EBD6977F0ADC88 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc"
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org
iD8DBQFEEcf8vcL1obalX08RAmwbAJ9DeupbeVPfjC7wVH6F2u0XQ6HkkgCdG0nv 8cW1Zoxi9sdC3lC94Pbuwms= =giui -----END PGP SIGNATURE-----
--------------enigF37D1FB421EBD6977F0ADC88-- -- gentoo-announce@gentoo.org mailing list
|
|
|
|