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- # This script was automatically generated from
- # http://www.gentoo.org/security/en/glsa/glsa-200410-04.xml
- # It is released under the Nessus Script Licence.
- # The messages are release under the Creative Commons - Attribution /
- # Share Alike license. See http://creativecommons.org/licenses/by-sa/2.0/
- #
- # Avisory is copyright 2001-2004 Gentoo Foundation, Inc.
- # GLSA2nasl Convertor is copyright 2004 Michel Arboi
-
- if (! defined_func('bn_random')) exit(0);
-
- if (description)
- {
- script_id(15429);
- script_version("$Revision: 1.1 $");
- script_xref(name: "GLSA", value: "200410-04");
-
- desc = 'The remote host is affected by the vulnerability described in GLSA-200410-04
- (PHP: Memory disclosure and arbitrary location file upload)
-
-
- Stefano Di Paola discovered two bugs in PHP. The first is a parse error in
- php_variables.c that could allow a remote attacker to view the contents of
- the target machine\'s memory. Additionally, an array processing error in the
- SAPI_POST_HANDLER_FUNC() function inside rfc1867.c could lead to the
- $_FILES array being overwritten.
-
- Impact
-
- A remote attacker could exploit the first vulnerability to view memory
- contents. On a server with a script that provides file uploads, an attacker
- could exploit the second vulnerability to upload files to an arbitrary
- location. On systems where the HTTP server is allowed to write in a
- HTTP-accessible location, this could lead to remote execution of arbitrary
- commands with the rights of the HTTP server.
-
- Workaround
-
- There is no known workaround at this time.
-
- References:
- http://secunia.com/advisories/12560/
- http://www.securityfocus.com/archive/1/375294
- http://www.securityfocus.com/archive/1/375370
-
-
- Solution:
- All PHP, mod_php and php-cgi users should upgrade to the latest stable
- version:
- # emerge sync
- # emerge -pv ">=dev-php/php-4.3.9"
- # emerge ">=dev-php/php-4.3.9"
- # emerge -pv ">=dev-php/mod_php-4.3.9"
- # emerge ">=dev-php/mod_php-4.3.9"
- # emerge -pv ">=dev-php/php-cgi-4.3.9"
- # emerge ">=dev-php/php-cgi-4.3.9"
-
-
- Risk factor : Medium
- ';
- script_description(english: desc);
- script_copyright(english: "(C) 2004 Michel Arboi");
- script_name(english: "[GLSA-200410-04] PHP: Memory disclosure and arbitrary location file upload");
- script_category(ACT_GATHER_INFO);
- script_family(english: "Gentoo Local Security Checks");
- script_dependencies("ssh_get_info.nasl");
- script_require_keys('Host/Gentoo/qpkg-list');
- script_summary(english: 'PHP: Memory disclosure and arbitrary location file upload');
- exit(0);
- }
-
- include('qpkg.inc');
- if (qpkg_check(package: "dev-php/mod_php", unaffected: make_list("ge 4.3.9"), vulnerable: make_list("lt 4.3.9")
- )) { security_warning(0); exit(0); }
- if (qpkg_check(package: "dev-php/php-cgi", unaffected: make_list("ge 4.3.9"), vulnerable: make_list("lt 4.3.9")
- )) { security_warning(0); exit(0); }
- if (qpkg_check(package: "dev-php/php", unaffected: make_list("ge 4.3.9 "), vulnerable: make_list("lt 4.3.9")
- )) { security_warning(0); exit(0); }
-