drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Preisgabe von Informationen in PEAR::MDB2
Name: |
Preisgabe von Informationen in PEAR::MDB2 |
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ID: |
200712-05 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
So, 9. Dezember 2007, 22:16 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5934 |
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Applikationen: |
PEAR::MDB2 |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200712-05 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: PEAR::MDB2: Information disclosure Date: December 09, 2007 Bugs: #198446 ID: 200712-05
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Synopsis ========
A vulnerability when handling database input in PEAR::MDB2 allows remote attackers to obtain sensitive information.
Background ==========
PEAR::MDB2 is a database abstraction layer for PHP aimed to provide a common API for all supported relational database management systems. A LOB ("large object") is a database field holding binary data.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-php/PEAR-MDB2 < 2.5.0_alpha1 >= 2.5.0_alpha1
Description ===========
priyadi discovered that the request to store a URL string as a LOB is treated as a request to retrieve and store the contents of the URL.
Impact ======
If an application using PEAR::MDB2 allows input of LOB values via a web form, remote attackers could use the application as an indirect proxy or obtain sensitive information, including "file://" URLs local to the web server.
Workaround ==========
As a workaround, manually filter input before storing it as a LOB in PEAR::MDB2.
Resolution ==========
All PEAR::MDB2 users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=dev-php/PEAR-MDB2-2.5.0_alpha1"
References ==========
[ 1 ] CVE-2007-5934 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5934
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200712-05.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 http://bugs.gentoo.org.
License =======
Copyright 2007 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 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
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