CVE-2010-2950
MEDIUM
6.8
CVSS 2.0
Description
Format string vulnerability in stream.c in the phar extension in PHP 5.3.x through 5.3.3 allows context-dependent attackers to obtain sensitive information (memory contents) and possibly execute arbitrary code via a crafted phar:// URI that is not properly handled by the phar_stream_flush function, leading to errors in the php_stream_wrapper_log_error function. NOTE: this vulnerability exists because of an incomplete fix for CVE-2010-2094.
Affected products and versions
- PHP versions 5.3.0, 5.3.1, 5.3.2, 5.3.3
References
- lists.apple.com http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html
- lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html Exploit
- marc.info http://marc.info/?l=bugtraq&m=130331363227777&w=2
- php-security.org http://php-security.org/2010/05/14/mops-2010-024-php-phar_stream_flush-format-string-vulnerability/index.html
- security-tracker.debian.org http://security-tracker.debian.org/tracker/CVE-2010-2950
- support.apple.com http://support.apple.com/kb/HT4581
- svn.php.net http://svn.php.net/viewvc?view=revision&revision=302565
- www.mandriva.com http://www.mandriva.com/security/advisories?name=MDVSA-2010:254
- www.php.net http://www.php.net/ChangeLog-5.php
- www.php.net http://www.php.net/archive/2010.php#id2010-12-10-1
- www.php.net http://www.php.net/releases/5_3_4.php
- bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=598537
- nvd.nist.gov Official NVD record