4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.965 High
EPSS
Percentile
99.6%
This vulnerability allows remote attackers to cause a denial of service condition on vulnerable installations of Apache HTTP Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the mod_proxy module. The issue lies in the processing of HTTP headers when an invalid request is made. An attacker can leverage this flaw to crash a remote instance of Apache HTTP server.