drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in PHP
Name: |
Mehrere Probleme in PHP |
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ID: |
200511-08 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
So, 13. November 2005, 18:04 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3054
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3319
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3388
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3389
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3390
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3391
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3392 |
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Applikationen: |
PHP |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200511-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: PHP: Multiple vulnerabilities Date: November 13, 2005 Bugs: #107602, #111032 ID: 200511-08
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Synopsis ========
PHP suffers from multiple issues, resulting in security functions bypass, local Denial of service, cross-site scripting or PHP variables overwrite.
Background ==========
PHP is a general-purpose scripting language widely used to develop web-based applications. It can run inside a web server using the mod_php module or the CGI version and also stand-alone in a CLI.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-php/php < 4.4.0-r4 *>= 4.3.11-r4 >= 4.4.0-r4 2 dev-php/mod_php < 4.4.0-r8 *>= 4.3.11-r4 >= 4.4.0-r8 3 dev-php/php-cgi < 4.4.0-r5 *>= 4.3.11-r5 >= 4.4.0-r5 ------------------------------------------------------------------- 3 affected packages on all of their supported architectures. -------------------------------------------------------------------
Description ===========
Multiple vulnerabilities have been found and fixed in PHP:
* a possible $GLOBALS variable overwrite problem through file upload handling, extract() and import_request_variables() (CVE-2005-3390)
* a local Denial of Service through the use of the session.save_path option (CVE-2005-3319)
* an issue with trailing slashes in allowed basedirs (CVE-2005-3054)
* an issue with calling virtual() on Apache 2, allowing to bypass safe_mode and open_basedir restrictions (CVE-2005-3392)
* a problem when a request was terminated due to memory_limit constraints during certain parse_str() calls (CVE-2005-3389)
* The curl and gd modules allowed to bypass the safe mode open_basedir restrictions (CVE-2005-3391)
* a cross-site scripting (XSS) vulnerability in phpinfo() (CVE-2005-3388)
Impact ======
Attackers could leverage these issues to exploit applications that are assumed to be secure through the use of proper register_globals, safe_mode or open_basedir parameters. Remote attackers could also conduct cross-site scripting attacks if a page calling phpinfo() was available. Finally, a local attacker could cause a local Denial of Service using malicious session.save_path options.
Workaround ==========
There is no known workaround that would solve all issues at this time.
Resolution ==========
All PHP users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose dev-php/php
All mod_php users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose dev-php/mod_php
All php-cgi users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose dev-php/php-cgi
References ==========
[ 1 ] CVE-2005-3054 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3054 [ 2 ] CVE-2005-3319 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3319 [ 3 ] CVE-2005-3388 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3388 [ 4 ] CVE-2005-3389 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3389 [ 5 ] CVE-2005-3390 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3390 [ 6 ] CVE-2005-3391 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3391 [ 7 ] CVE-2005-3392 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3392
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200511-08.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 2005 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/2.0
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