drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in libxml2
Name: |
Mehrere Probleme in libxml2 |
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ID: |
201711-01 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Sa, 11. November 2017, 00:27 |
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Referenzen: |
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7375
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9048
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9047
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-9318
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9049
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-0663
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5969
https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9050 |
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Applikationen: |
libxml2 |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201711-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: libxml2: Multiple vulnerabilities Date: November 10, 2017 Bugs: #599192, #605208, #618604, #622914, #623206 ID: 201711-01
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Synopsis ========
Multiple vulnerabilities have been found in libxml2, the worst of which could result in the execution of arbitrary code.
Background ==========
libxml2 is the XML (eXtended Markup Language) C parser and toolkit initially developed for the Gnome project.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-libs/libxml2 < 2.9.4-r3 >= 2.9.4-r3
Description ===========
Multiple vulnerabilities have been discovered in libxml2. Please review the CVE identifiers referenced below for details.
Impact ======
A remote attacker, by enticing a user to process a specially crafted XML document, could remotely execute arbitrary code, conduct XML External Entity (XXE) attacks, or cause a Denial of Service condition.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All libxml2 users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=dev-libs/libxml2-2.9.4-r3"
Packages which depend on this library may need to be recompiled. Tools such as revdep-rebuild may assist in identifying some of these packages.
References ==========
[ 1 ] CVE-2016-9318 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-9318 [ 2 ] CVE-2017-0663 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-0663 [ 3 ] CVE-2017-5969 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5969 [ 4 ] CVE-2017-7375 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7375 [ 5 ] CVE-2017-9047 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9047 [ 6 ] CVE-2017-9048 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9048 [ 7 ] CVE-2017-9049 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9049 [ 8 ] CVE-2017-9050 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-9050
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201711-01
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 --=-TvefmkmkL43JJPpGVC/U Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit
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