The sapi_header_op function in main/SAPI.c in PHP 5.4.0RC2 through 5.4.0 does not properly determine a pointer during checks for %0D sequences (aka carriage return characters), which allows remote attackers to bypass an HTTP response-splitting protection mechanism via a crafted URL, related to improper interaction between the PHP header function and certain browsers, as demonstrated by Internet Explorer and Google Chrome. NOTE: this vulnerability exists because of an incorrect fix for CVE-2011-1398.
References
Link | Resource |
---|---|
http://openwall.com/lists/oss-security/2012/08/29/5 | Mailing List Third Party Advisory |
http://openwall.com/lists/oss-security/2012/09/07/3 | Mailing List Third Party Advisory |
http://openwall.com/lists/oss-security/2012/09/02/1 | Mailing List Third Party Advisory |
http://article.gmane.org/gmane.comp.php.devel/70584 | Broken Link |
http://svn.php.net/viewvc/php/php-src/branches/PHP_5_4/main/SAPI.c?r1=323986&r2=323985&pathrev=323986 | Exploit Patch Vendor Advisory |
http://openwall.com/lists/oss-security/2012/09/05/15 | Mailing List Third Party Advisory |
https://bugs.php.net/bug.php?id=60227 | Vendor Advisory |
http://security-tracker.debian.org/tracker/CVE-2012-4388 | Third Party Advisory |
http://www.ubuntu.com/usn/USN-1569-1 | Third Party Advisory |
http://www.securitytracker.com/id?1027463 | Third Party Advisory VDB Entry |
http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00006.html | Mailing List Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Information
Published : 2012-09-07 15:55
Updated : 2023-02-12 20:34
NVD link : CVE-2012-4388
Mitre link : CVE-2012-4388
JSON object : View
CWE
CWE-20
Improper Input Validation
Products Affected
debian
- debian_linux
canonical
- ubuntu_linux
php
- php