Red Hat Bugzilla – Bug 577578
CVE-2010-1129 CVE-2010-1130 php: safe_mode / open_basedir security fixes in 5.2.13/5.3.2
Last modified: 2015-08-19 04:45:04 EDT
Common Vulnerabilities and Exposures assigned an identifier CVE-2010-1129 to the following vulnerability: Name: CVE-2010-1129 URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1129 Assigned: 20100326 Reference: CONFIRM: http://www.php.net/ChangeLog-5.php Reference: CONFIRM: http://www.php.net/releases/5_2_13.php Reference: BID:38431 Reference: URL: http://www.securityfocus.com/bid/38431 Reference: SECTRACK:1023661 Reference: URL: http://securitytracker.com/id?1023661 Reference: SECUNIA:38708 Reference: URL: http://secunia.com/advisories/38708 Reference: VUPEN:ADV-2010-0479 Reference: URL: http://www.vupen.com/english/advisories/2010/0479 The safe_mode implementation in PHP before 5.2.13 does not properly handle directory pathnames that lack a trailing / (slash) character, which allows context-dependent attackers to bypass intended access restrictions via vectors related to use of the tempnam function. Common Vulnerabilities and Exposures assigned an identifier CVE-2010-1130 to the following vulnerability: Name: CVE-2010-1130 URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1130 Assigned: 20100326 Reference: SREASONRES:20100211 PHP 5.2.12/5.3.1 session.save_path safe_mode and open_basedir bypass Reference: URL: http://securityreason.com/achievement_securityalert/82 Reference: CONFIRM: http://svn.php.net/viewvc/php/php-src/branches/PHP_5_2/ext/session/session.c?r1=293036&r2=294272 Reference: CONFIRM: http://svn.php.net/viewvc/php/php-src/branches/PHP_5_2/ext/session/session.c?view=log Reference: CONFIRM: http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/ext/session/session.c?r1=293036&r2=294272 Reference: CONFIRM: http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/ext/session/session.c?view=log Reference: CONFIRM: http://www.php.net/ChangeLog-5.php Reference: CONFIRM: http://www.php.net/releases/5_2_13.php Reference: SECTRACK:1023661 Reference: URL: http://securitytracker.com/id?1023661 Reference: SECUNIA:38708 Reference: URL: http://secunia.com/advisories/38708 Reference: SREASON:7008 Reference: URL: http://securityreason.com/securityalert/7008 Reference: VUPEN:ADV-2010-0479 Reference: URL: http://www.vupen.com/english/advisories/2010/0479 session.c in the session extension in PHP before 5.2.13, and 5.3.1, does not properly interpret ; (semicolon) characters in the argument to the session_save_path function, which allows context-dependent attackers to bypass open_basedir and safe_mode restrictions via an argument that contains multiple ; characters in conjunction with a .. (dot dot).
Both of these flaws are safe_mode or open_basedir bypass flaws. *** This bug has been marked as a duplicate of bug 169857 ***
Statement: We do not consider safe_mode / open_basedir restriction bypass issues to be security sensitive. For more details see http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=169857#c1 and http://www.php.net/security-note.php