CVE-2020-36309

EUVD-2020-23851
ngx_http_lua_module (aka lua-nginx-module) before 0.10.16 in OpenResty allows unsafe characters in an argument when using the API to mutate a URI, or a request or response header.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
Affected Products (NVD)
VendorProductVersion
openrestylua-nginx-module
𝑥
< 0.10.16
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libnginx-mod-http-lua
bookworm
1:0.10.23-1
fixed
bullseye
ignored
buster
ignored
sid
1:0.10.27-2
fixed
stretch
postponed
trixie
1:0.10.27-2
fixed
nginx
bookworm
1.22.1-9
fixed
bullseye
ignored
bullseye (security)
vulnerable
buster
ignored
sid
1.26.0-3
fixed
stretch
postponed
trixie
1.26.0-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
nginx
bionic
Fixed 1.14.0-0ubuntu1.10
released
focal
Fixed 1.18.0-0ubuntu1.3
released
groovy
ignored
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
needed
xenial
Fixed 1.10.3-0ubuntu0.16.04.5+esm3
released
References
https://github.com/openresty/lua-nginx-module/compare/v0.10.15...v0.10.16
https://github.com/openresty/lua-nginx-module/pull/1654
https://news.ycombinator.com/item?id=26712562
https://security.netapp.com/advisory/ntap-20210507-0005/
https://github.com/openresty/lua-nginx-module/compare/v0.10.15...v0.10.16
https://github.com/openresty/lua-nginx-module/pull/1654
https://lists.debian.org/debian-lts-announce/2025/06/msg00026.html
https://news.ycombinator.com/item?id=26712562
https://security.netapp.com/advisory/ntap-20210507-0005/