CVE-2024-39702 is a HashDoS vulnerability affecting OpenResty versions 1.19.3.1 through 1.25.3.1, specifically within the OpenResty fork of LuaJIT. An unauthenticated attacker can exploit this by sending crafted requests, leading to excessive resource consumption and potential denial of service during proxy operations. Rated Medium (CVSS 5.9), the attack complexity is high, but it can result in a complete denial of service. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.19.3.1, < 1.19.9.2CPE matchmatch criteria | cpe:2.3:a:openresty:openresty:*:*:*:*:*:*:*:* | ||
>= 1.21.4.1, < 1.21.4.4CPE matchmatch criteria | cpe:2.3:a:openresty:openresty:*:*:*:*:*:*:*:* | ||
1.25.3.1CPE matchmatch criteria | cpe:2.3:a:openresty:openresty:1.25.3.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
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