drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in GNU Transport Layer Security Library
Name: |
Mehrere Probleme in GNU Transport Layer Security Library |
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ID: |
201702-04 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Sa, 11. Februar 2017, 10:05 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5335
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5337
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5336
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5334 |
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Applikationen: |
GNU Transport Layer Security Library |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --5SF4cHKJwUmOkWHvitCNHOgIBgW8wRxwQ Content-Type: multipart/mixed; boundary="SjUxonl6xABCSXrK4nUhnjXAVmCl1dGkC"; protected-headers="v1" From: Thomas Deutschmann <whissi@gentoo.org> To: gentoo-announce@lists.gentoo.org Message-ID: <f3ed31bf-c380-9453-c761-c0dca0652e39@gentoo.org> Subject: [ GLSA 201702-04 ] GnuTLS: Multiple vulnerabilities
--SjUxonl6xABCSXrK4nUhnjXAVmCl1dGkC Content-Type: text/plain; charset=utf- Content-Transfer-Encoding: quoted-printable
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201702-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: GnuTLS: Multiple vulnerabilities Date: February 10, 2017 Bugs: #605238 ID: 201702-04
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Synopsis ========
Multiple vulnerabilities have been found in GnuTLS, the worst of which may allow execution of arbitrary code.
Background ==========
GnuTLS is an Open Source implementation of the TLS and SSL protocols.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/gnutls < 3.3.26 >= 3.3.26
Description ===========
Multiple heap and stack overflows and double free vulnerabilities have been discovered in GnuTLS by the OSS-Fuzz project. Please review the CVE identifiers referenced below for details.
Impact ======
A remote attacker could entice a user or automated system to process a specially crafted certificate using an application linked against GnuTLS. This could possibly result in the execution of arbitrary code with the privileges of the process or a Denial of Service condition.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All GnuTLS users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/gnutls-3.3.26"
References ==========
[ 1 ] CVE-2017-5334 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5334 [ 2 ] CVE-2017-5335 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5335 [ 3 ] CVE-2017-5336 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5336 [ 4 ] CVE-2017-5337 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5337
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201702-04
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 2017 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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