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
0.04 Low
EPSS
Percentile
92.0%
The lua_websocket_read function in lua_request.c in the mod_lua module in the Apache HTTP Server through 2.4.12 allows remote attackers to cause a denial of service (child-process crash) by sending a crafted WebSocket Ping frame after a Lua script has called the wsupgrade function.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | apache2 | < 2.4.10-10 | apache2_2.4.10-10_all.deb |
Debian | 11 | all | apache2 | < 2.4.10-10 | apache2_2.4.10-10_all.deb |
Debian | 10 | all | apache2 | < 2.4.10-10 | apache2_2.4.10-10_all.deb |
Debian | 999 | all | apache2 | < 2.4.10-10 | apache2_2.4.10-10_all.deb |
Debian | 13 | all | apache2 | < 2.4.10-10 | apache2_2.4.10-10_all.deb |