5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.112 Low
EPSS
Percentile
95.1%
The ap_proxy_ajp_request function in mod_proxy_ajp.c in mod_proxy_ajp in the Apache HTTP Server 2.2.x before 2.2.15 does not properly handle certain situations in which a client sends no request body, which allows remote attackers to cause a denial of service (backend server outage) via a crafted request, related to use of a 500 error code instead of the appropriate 400 error code.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | apache2 | < 2.2.15-1 | apache2_2.2.15-1_all.deb |
Debian | 11 | all | apache2 | < 2.2.15-1 | apache2_2.2.15-1_all.deb |
Debian | 10 | all | apache2 | < 2.2.15-1 | apache2_2.2.15-1_all.deb |
Debian | 999 | all | apache2 | < 2.2.15-1 | apache2_2.2.15-1_all.deb |
Debian | 13 | all | apache2 | < 2.2.15-1 | apache2_2.2.15-1_all.deb |