The mcrypt_create_iv function in ext/mcrypt/mcrypt.c in PHP before 4.4.7, 5.2.1, and possibly 5.0.x and other PHP 5 versions, calls php_rand_r with an uninitialized seed variable and therefore always generates the same initialization vector (IV), which might allow context-dependent attackers to decrypt certain data more easily because of the guessable encryption keys.
References
Link | Resource |
---|---|
http://blog.php-security.org/archives/80-Watching-the-PHP-CVS.html | Vendor Advisory |
http://bugs.php.net/bug.php?id=40999 | Vendor Advisory |
http://cvs.php.net/viewvc.cgi/php-src/ext/mcrypt/mcrypt.c?r1=1.91.2.3.2.9&r2=1.91.2.3.2.10 | Vendor Advisory |
http://osvdb.org/36087 | Broken Link |
http://secunia.com/advisories/26895 | Broken Link |
http://www.fortheloot.com/public/mcrypt.patch | Exploit Patch Third Party Advisory |
http://www.mandriva.com/security/advisories?name=MDKSA-2007:187 | Broken Link |
http://www.novell.com/linux/security/advisories/2007_15_sr.html | Third Party Advisory |
http://www.php.net/ChangeLog-5.php | Vendor Advisory |
http://www.securityfocus.com/bid/23984 | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
|
History
07 Nov 2022, 15:05
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:a:php:php:4.4.6:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.2.0:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.0.1:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.0.0:rc2:*:*:*:*:*:* cpe:2.3:a:php:php:5.2.1:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.1.3:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.1.2:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.2:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.0.5:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.0.0:rc3:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.1:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.1.6:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.0.4:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.1.5:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.3:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.0.3:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.1.0:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.5:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.0.0:rc1:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.0:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.0.0:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.2.2:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.1.4:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.4:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.1.1:*:*:*:*:*:*:* |
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
References | (CONFIRM) http://www.php.net/ChangeLog-5.php - Vendor Advisory | |
References | (MISC) http://blog.php-security.org/archives/80-Watching-the-PHP-CVS.html - Vendor Advisory | |
References | (MISC) http://www.fortheloot.com/public/mcrypt.patch - Exploit, Patch, Third Party Advisory | |
References | (MANDRIVA) http://www.mandriva.com/security/advisories?name=MDKSA-2007:187 - Broken Link | |
References | (BID) http://www.securityfocus.com/bid/23984 - Third Party Advisory, VDB Entry | |
References | (OSVDB) http://osvdb.org/36087 - Broken Link | |
References | (SECUNIA) http://secunia.com/advisories/26895 - Broken Link | |
References | (CONFIRM) http://bugs.php.net/bug.php?id=40999 - Vendor Advisory | |
References | (SUSE) http://www.novell.com/linux/security/advisories/2007_15_sr.html - Third Party Advisory | |
References | (CONFIRM) http://cvs.php.net/viewvc.cgi/php-src/ext/mcrypt/mcrypt.c?r1=1.91.2.3.2.9&r2=1.91.2.3.2.10 - Vendor Advisory |
Information
Published : 2007-05-16 22:30
Updated : 2023-12-10 10:40
NVD link : CVE-2007-2727
Mitre link : CVE-2007-2727
CVE.ORG link : CVE-2007-2727
JSON object : View
Products Affected
php
- php
CWE