CVE-2020-36309
Published: 6 April 2021
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.
Notes
| Author | Note |
|---|---|
| mdeslaur | The lua module is included in the debian directory as it is not part of the upstream nginx release. It is included in the nginx-extras binary package in universe. |
| sbeattie | fix introduced upstream issue 1676, and addressed by beb5c6ba03b654c lua-nginx-module was pulled from the nginx package in ubuntu in Ubuntu 21.04 (hirsute) version 1.18.0-6ubuntu8 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
nginx Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(1.18.0-6ubuntu8)
|
| bionic |
Released
(1.14.0-0ubuntu1.10)
|
|
| focal |
Released
(1.18.0-0ubuntu1.3)
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(1.10.3-0ubuntu0.16.04.5+esm3)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| jammy |
Not vulnerable
(1.18.0-6ubuntu8)
|
|
| kinetic |
Not vulnerable
(1.18.0-6ubuntu8)
|
|
| lunar |
Not vulnerable
(1.18.0-6ubuntu8)
|
|
| groovy |
Ignored
(end of life)
|
|
| hirsute |
Not vulnerable
(1.18.0-6ubuntu8)
|
|
| trusty |
Needed
|
|
| mantic |
Not vulnerable
(1.18.0-6ubuntu8)
|
|
|
Patches: upstream: https://github.com/openresty/lua-nginx-module/pull/1654/commits/041d7d1c8539f92062c2a79cf18f550542bccc2e upstream: https://github.com/openresty/lua-nginx-module/commit/beb5c6ba03b654c3e435e9a7c6a05d44d1550861 |
||
| Binaries built from this source package are in Universe and so are supported by the community. | ||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.3 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | Low |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |