drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in GnuPG
Name: |
Denial of Service in GnuPG |
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ID: |
201407-04 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mi, 16. Juli 2014, 23:36 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-4617 |
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Applikationen: |
The GNU Privacy Guard |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --U9q9DJM4u2IDRNR807tjtBDr2VvAHQWQa Content-Type: text/plain; charset=UTF- Content-Transfer-Encoding: quoted-printable
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201407-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: GnuPG: Denial of Service Date: July 16, 2014 Bugs: #514718 ID: 201407-04
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Synopsis ========
A vulnerability in GnuPG can lead to a Denial of Service condition.
Background ==========
The GNU Privacy Guard, GnuPG, is a free replacement for the PGP suite of cryptographic software.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-crypt/gnupg < 2.0.24 *>= 1.4.21 *>= 1.4.17 *>= 1.4.18 *>= 1.4.20 *>= 1.4.19 >= 2.0.24
Description ===========
GnuPG does not properly handle a specially crated compressed packet resulting in an infinite loop.
Impact ======
A context-dependent attacker can cause a Denial of Service.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All GnuPG 2.0 users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-crypt/gnupg-2.0.24"
All GnuPG 1.4 users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-crypt/gnupg-1.4.17"
References ==========
[ 1 ] CVE-2014-4617 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-4617
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201407-04.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 https://bugs.gentoo.org.
License =======
Copyright 2014 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/2.5
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-----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
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--U9q9DJM4u2IDRNR807tjtBDr2VvAHQWQa--
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