CVE-2007-2727
Vulnerability from cvelistv5
Published
2007-05-16 22:00
Modified
2024-08-07 13:49
Severity ?
Summary
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
cve@mitre.orghttp://blog.php-security.org/archives/80-Watching-the-PHP-CVS.htmlVendor Advisory
cve@mitre.orghttp://bugs.php.net/bug.php?id=40999Vendor Advisory
cve@mitre.orghttp://cvs.php.net/viewvc.cgi/php-src/ext/mcrypt/mcrypt.c?r1=1.91.2.3.2.9&r2=1.91.2.3.2.10Vendor Advisory
cve@mitre.orghttp://osvdb.org/36087Broken Link
cve@mitre.orghttp://secunia.com/advisories/26895Broken Link
cve@mitre.orghttp://www.fortheloot.com/public/mcrypt.patchExploit, Patch, Third Party Advisory
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDKSA-2007:187Broken Link
cve@mitre.orghttp://www.novell.com/linux/security/advisories/2007_15_sr.htmlThird Party Advisory
cve@mitre.orghttp://www.php.net/ChangeLog-5.phpVendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/23984Third Party Advisory, VDB Entry
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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  }
}


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