{"id":"UBUNTU-CVE-2020-36309","details":"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.","modified":"2026-07-02T18:00:40.981559471Z","published":"2021-04-06T19:15:00Z","related":["USN-5371-1"],"upstream":["CVE-2020-36309"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-36309"},{"type":"REPORT","url":"https://github.com/openresty/lua-nginx-module/pull/1654"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5371-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-36309"}],"affected":[{"package":{"name":"nginx","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/nginx?arch=source&distro=esm-infra-legacy%2Ftrusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.1-3ubuntu1","1.4.3-2ubuntu1","1.4.4-1ubuntu1","1.4.4-2ubuntu1","1.4.4-4ubuntu1","1.4.5-1ubuntu1","1.4.6-1ubuntu2","1.4.6-1ubuntu3","1.4.6-1ubuntu3.1","1.4.6-1ubuntu3.2","1.4.6-1ubuntu3.3","1.4.6-1ubuntu3.4","1.4.6-1ubuntu3.5","1.4.6-1ubuntu3.6","1.4.6-1ubuntu3.7","1.4.6-1ubuntu3.8","1.4.6-1ubuntu3.9","1.4.6-1ubuntu3.9+esm1","1.4.6-1ubuntu3.9+esm2","1.4.6-1ubuntu3.9+esm3","1.4.6-1ubuntu3.9+esm4","1.4.6-1ubuntu3.9+esm5","1.4.6-1ubuntu3.9+esm6","1.4.6-1ubuntu3.9+esm8"],"ecosystem_specific":{"binaries":[{"binary_name":"nginx","binary_version":"1.4.6-1ubuntu3.9+esm8"},{"binary_name":"nginx-common","binary_version":"1.4.6-1ubuntu3.9+esm8"},{"binary_name":"nginx-core","binary_version":"1.4.6-1ubuntu3.9+esm8"},{"binary_version":"1.4.6-1ubuntu3.9+esm8","binary_name":"nginx-extras"},{"binary_name":"nginx-full","binary_version":"1.4.6-1ubuntu3.9+esm8"},{"binary_name":"nginx-light","binary_version":"1.4.6-1ubuntu3.9+esm8"},{"binary_version":"1.4.6-1ubuntu3.9+esm8","binary_name":"nginx-naxsi"},{"binary_version":"1.4.6-1ubuntu3.9+esm8","binary_name":"nginx-naxsi-ui"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-36309.json"}},{"package":{"name":"nginx","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/nginx?arch=source&distro=esm-infra%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.3-0ubuntu0.16.04.5+esm3"}]}],"versions":["1.9.3-1ubuntu1","1.9.6-2ubuntu1","1.9.6-2ubuntu2","1.9.9-0ubuntu1","1.9.9-1ubuntu1","1.9.10-0ubuntu1","1.9.10-1ubuntu1","1.9.11-0ubuntu1","1.9.11-0ubuntu2","1.9.12-0ubuntu1","1.9.13-0ubuntu1","1.9.14-0ubuntu1","1.9.15-0ubuntu1","1.10.0-0ubuntu0.16.04.1","1.10.0-0ubuntu0.16.04.2","1.10.0-0ubuntu0.16.04.3","1.10.0-0ubuntu0.16.04.4","1.10.3-0ubuntu0.16.04.1","1.10.3-0ubuntu0.16.04.2","1.10.3-0ubuntu0.16.04.3","1.10.3-0ubuntu0.16.04.4","1.10.3-0ubuntu0.16.04.5","1.10.3-0ubuntu0.16.04.5+esm1","1.10.3-0ubuntu0.16.04.5+esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"nginx","binary_version":"1.10.3-0ubuntu0.16.04.5+esm3"},{"binary_version":"1.10.3-0ubuntu0.16.04.5+esm3","binary_name":"nginx-common"},{"binary_name":"nginx-core","binary_version":"1.10.3-0ubuntu0.16.04.5+esm3"},{"binary_name":"nginx-extras","binary_version":"1.10.3-0ubuntu0.16.04.5+esm3"},{"binary_version":"1.10.3-0ubuntu0.16.04.5+esm3","binary_name":"nginx-full"},{"binary_version":"1.10.3-0ubuntu0.16.04.5+esm3","binary_name":"nginx-light"}],"availability":"Available 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