drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in mod_perl
Name: |
Denial of Service in mod_perl |
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ID: |
RHSA-2007:0486-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Mo, 18. Juni 2007, 11:19 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1349 |
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Applikationen: |
mod_perl |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
- --------------------------------------------------------------------- Red Hat Security Advisory
Synopsis: Moderate: mod_perl security update Advisory ID: RHSA-2007:0486-01 Advisory URL: https://rhn.redhat.com/errata/RHSA-2007-0486.html Issue date: 2007-06-18 Updated on: 2007-06-18 Product: Red Hat Enterprise Linux CVE Names: CVE-2007-1349 - ---------------------------------------------------------------------
1. Summary:
Updated mod_perl packages that fix a security issue are now available for Red Hat Enterprise Linux 2.1.
This update has been rated as having moderate security impact by the Red Hat Security Response Team.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AS (Advanced Server) version 2.1 - i386, ia64 Red Hat Linux Advanced Workstation 2.1 - ia64 Red Hat Enterprise Linux ES version 2.1 - i386 Red Hat Enterprise Linux WS version 2.1 - i386
3. Problem description:
Mod_perl incorporates a Perl interpreter into the Apache web server, so that the Apache HTTP server can directly execute Perl code.
The Apache::PerlRun module was found to not properly escape PATH_INFO before being used in a regular expression. If a server is configured to use Apache::PerlRun, an attacker could request a carefully crafted URI causing resource consumption, which could lead to a denial of service (CVE-2007-1349).
Users of mod_perl should update to these erratum packages which contain a backported fix to correct this issue.
4. Solution:
Before applying this update, make sure that all previously-released errata relevant to your system have been applied.
This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/FAQ_58_10188
5. Bug IDs fixed (http://bugzilla.redhat.com/):
240423 - CVE-2007-1349 mod_perl PerlRun denial of service
6. RPMs required:
Red Hat Enterprise Linux AS (Advanced Server) version 2.1:
SRPMS: mod_perl-1.26-8.el2.src.rpm ba662e554fb38d47a75b5e1e38d66feb mod_perl-1.26-8.el2.src.rpm
i386: 944c97379c59adeb21d3e714f5c0e88d mod_perl-1.26-8.el2.i386.rpm
ia64: 378a98638750c8e1aacd05723be0f70a mod_perl-1.26-8.el2.ia64.rpm
Red Hat Linux Advanced Workstation 2.1:
SRPMS: mod_perl-1.26-8.el2.src.rpm ba662e554fb38d47a75b5e1e38d66feb mod_perl-1.26-8.el2.src.rpm
ia64: 378a98638750c8e1aacd05723be0f70a mod_perl-1.26-8.el2.ia64.rpm
Red Hat Enterprise Linux ES version 2.1:
SRPMS: mod_perl-1.26-8.el2.src.rpm ba662e554fb38d47a75b5e1e38d66feb mod_perl-1.26-8.el2.src.rpm
i386: 944c97379c59adeb21d3e714f5c0e88d mod_perl-1.26-8.el2.i386.rpm
Red Hat Enterprise Linux WS version 2.1:
SRPMS: mod_perl-1.26-8.el2.src.rpm ba662e554fb38d47a75b5e1e38d66feb mod_perl-1.26-8.el2.src.rpm
i386: 944c97379c59adeb21d3e714f5c0e88d mod_perl-1.26-8.el2.i386.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://www.redhat.com/security/team/key/#package
7. References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1349 http://www.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/
Copyright 2007 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux)
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