NVD

Id
11255  
Name
CVE-2011-4957  
Description
The make_clickable function in wp-includes/formatting.php in WordPress before 3.1.1 does not properly check URLs before passing them to the PCRE library, which allows remote attackers to cause a denial of service (crash) via a comment with a crafted URL that triggers many recursive calls.  
Reject
 
CVSS Version
2  
CVSS Score
5  
Severity
Medium  
CVSS Base Score
5  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
10  
CVSS Vector
(AV:N/AC:L/Au:N/C:N/I:N/A:P)  
Pub Date
2017-01-07  
Published
2012-06-27  
Modified Date
2012-06-28  
Seq
2011-4957  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
62291 11255 CVE-2011-4957 http://core.trac.wordpress.org/ticket/16892  View
62292 11255 CVE-2011-4957 http://wordpress.org/news/2011/04/wordpress-3-1-1/  View
62293 11255 CVE-2011-4957 DSA-2470  View
62294 11255 CVE-2011-4957 [oss-security] 20120419 Re: CVE-request: WordPress 3.1.1  View
62295 11255 CVE-2011-4957 [oss-security] 20120419 Re: CVE-request: WordPress 3.1.1  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
34809 JVNDB-2011-005051 WordPress の wp-includes/formatting.php におけるサービス運用妨害 (クラッシュ) の脆弱性 WordPress の wp-includes/formatting.php 内の make_clickable 関数は、PCRE ライブラリへ渡す前に URL を適切にチェックしないため、サービス運用妨害 (クラッシュ) 状態となる脆弱性が存在します。 CVE-2011-4957 52864 CVE-2011-4957 11255 5 http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-005051.html 2011-04-05 2012-07-02 View