drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in mod_rewrite
Name: |
Pufferüberlauf in mod_rewrite |
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ID: |
200608-01 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 1. August 2006, 14:36 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3747
http://www.apache.org/dist/httpd/Announcement1.3.html
http://www.apache.org/dist/httpd/Announcement2.0.html |
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Applikationen: |
Apache |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200608-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High Title: Apache: Off-by-one flaw in mod_rewrite Date: August 01, 2006 Bugs: #141986 ID: 200608-01
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Synopsis =3D=3D=3D=3D=3D=3D=3D=3D
A flaw in mod_rewrite could result in a Denial of Service or the execution of arbitrary code.
Background =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
The Apache HTTP server is one of the most popular web servers on the Internet. The Apache module mod_rewrite provides a rule-based engine to rewrite requested URLs on the fly.
Affected packages =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-www/apache < 2.0.58-r2 *>=3D 1.3.34-r14 *>=3D 1.3.37 >=3D 2.0.58-r2
Description =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
An off-by-one flaw has been found in Apache's mod_rewrite module by Mark Dowd of McAfee Avert Labs. This flaw is exploitable depending on the types of rewrite rules being used.
Impact =3D=3D=3D=3D=3D=3D
A remote attacker could exploit the flaw to cause a Denial of Service or execution of arbitrary code. Note that Gentoo Linux is not vulnerable in the default configuration.
Workaround =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
There is no known workaround at this time.
Resolution =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
All Apache users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose net-www/apache
References =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
[ 1 ] CVE-2006-3747 http://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2006-3747 [ 2 ] Apache HTTP Server 2.0 Announcement http://www.apache.org/dist/httpd/Announcement2.0.html [ 3 ] Apache HTTP Server 1.3 Announcement http://www.apache.org/dist/httpd/Announcement1.3.html
Availability =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200608-01.xml
Concerns? =3D=3D=3D=3D=3D=3D=3D=3D=3D
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 =3D=3D=3D=3D=3D=3D=3D
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/2.5
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--------------enig4CD93986EBCA2668B93FF77A-- -- gentoo-announce@gentoo.org mailing list
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