5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.072 Low
EPSS
Percentile
93.9%
The chunked transfer coding implementation in the Apache HTTP Server before
2.4.14 does not properly parse chunk headers, which allows remote attackers
to conduct HTTP request smuggling attacks via a crafted request, related to
mishandling of large chunk-size values and invalid chunk-extension
characters in modules/http/http_filters.c.