Products

OpenResty

• 1.19.3.1

• 1.25.3.1

Source

cve@mitre.org

Published : July 23, 2024, 4:15 p.m.
Last Modified : July 23, 2024, 4:15 p.m.

Description

In lj_str_hash.c in OpenResty 1.19.3.1 through 1.25.3.1, the string hashing function (used during string interning) allows HashDoS (Hash Denial of Service) attacks. An attacker could cause excessive resource usage during proxy operations via crafted requests, potentially leading to a denial of service with relatively few incoming requests. This vulnerability only exists in the OpenResty fork in the openresty/luajit2 GitHub repository. The LuaJIT/LuaJIT epository. is unaffected/

References

URL	Source
https://openresty.org/en/ann-1025003002.html	cve@mitre.org