4.3

CVE-2009-3622

Exploit

WordPress Core <= 2.8.4 - Denial of Service

Algorithmic complexity vulnerability in wp-trackback.php in WordPress before 2.8.5 allows remote attackers to cause a denial of service (CPU consumption and server hang) via a long title parameter in conjunction with a charset parameter composed of many comma-separated "UTF-8" substrings, related to the mb_convert_encoding function in PHP.
Mögliche Gegenmaßnahme
WordPress: Update to version 2.8.5, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wordpress ≫ Wordpress Version <= 2.8.4
Weitere Schwachstelleninformationen
SystemWordPress Core
≫
Produkt WordPress
Version *-2.8.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.83% 0.922
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://codes.zerial.org/php/wp-trackbacks_dos.phps
Broken Link
http://marc.info/?l=oss-security&m=125612393329041&w=2
Third Party Advisory
Mailing List
http://marc.info/?l=oss-security&m=125614592004825&w=2
Third Party Advisory
Mailing List
http://rooibo.wordpress.com/2009/10/17/agujero-de-seguridad-en-wordpress/
Vendor Advisory
Exploit
Issue Tracking
http://seclists.org/fulldisclosure/2009/Oct/263
Third Party Advisory
Exploit
Mailing List
http://secunia.com/advisories/37088
Third Party Advisory
http://security-sh3ll.blogspot.com/2009/10/wordpress-resource-exhaustion-denial-of.html
Third Party Advisory
http://securitytracker.com/id?1023072
Third Party Advisory
VDB Entry
http://wordpress.org/development/2009/10/wordpress-2-8-5-hardening-release/
Vendor Advisory
http://www.osvdb.org/59077
Broken Link
http://www.vupen.com/english/advisories/2009/2986
Patch
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=530056
Issue Tracking
https://exchange.xforce.ibmcloud.com/vulnerabilities/53884
Third Party Advisory
VDB Entry
https://www.wordfence.com/threat-intel/vulnerabilities/id/81bf9a8d-fc70-45d9-a352-4a5bfb2c43f4
Third Party Advisory