cbcvebase.
CVE-2009-3622
published 2009-10-23

CVE-2009-3622: 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…

PriorityP424medium4.3CVSS 2.0
AVNACMAuNCNINAP
EPSS
5.83%
92.3th percentile
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.

Affected

6 ranges
VendorProductVersion rangeFixed in
debianwordpress< wordpress 2.8.5-1 (bookworm)wordpress 2.8.5-1 (bookworm)
wordpresswordpress<= 2.8.4
wordpresswordpress>= 0 < 2.8.5-12.8.5-1
wordpresswordpress>= 0 < 2.8.5-12.8.5-1
wordpresswordpress>= 0 < 2.8.5-12.8.5-1
wordpresswordpress>= 0 < 2.8.5-12.8.5-1

CVSS provenance

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv4.3MEDIUM
vendor_debian4.3MEDIUM
vendor_redhat4.3MEDIUM
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