NVD

Id
54891  
Name
CVE-2007-2727  
Description
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.  
Reject
 
CVSS Version
2  
CVSS Score
2.6  
Severity
Low  
CVSS Base Score
2.6  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
4.9  
CVSS Vector
(AV:N/AC:H/Au:N/C:P/I:N/A:N)  
Pub Date
2017-01-07  
Published
2007-05-16  
Modified Date
2012-11-05  
Seq
2007-2727  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
278585 54891 CVE-2007-2727 http://bugs.php.net/bug.php?id=40999  View
278586 54891 CVE-2007-2727 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  View
278587 54891 CVE-2007-2727 http://www.fortheloot.com/public/mcrypt.patch  View
278588 54891 CVE-2007-2727 MDKSA-2007:187  View
278589 54891 CVE-2007-2727 SUSE-SR:2007:015  View
278590 54891 CVE-2007-2727 http://www.php.net/ChangeLog-5.php  View
278591 54891 CVE-2007-2727 23984  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
55174 JVNDB-2007-003866 PHP の ext/mcrypt/mcyrpt.c における特定のデータを解読される脆弱性 PHP の ext/mcrypt/mcyrpt.c の mcypt_create_iv 関数は、初期化してない seed 変数を伴う php_rand_r を呼び出し、いつも同じ初期化ベクタ (IV) を生成するため、特定のデータを解読される脆弱性が存在します。 CVE-2007-2727 26082 CVE-2007-2727 54891 2.6 http://jvndb.jvn.jp/ja/contents/2007/JVNDB-2007-003866.html 2007-05-16 2012-09-25 View