| Name | CVE-2019-20372 |
| Description | NGINX before 1.17.7, with certain error_page configurations, allows HTTP request smuggling, as demonstrated by the ability of an attacker to read unauthorized web pages in environments where NGINX is being fronted by a load balancer. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 948579 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| nginx (PTS) | bullseye | 1.18.0-6.1+deb11u3 | fixed |
| bullseye (security) | 1.18.0-6.1+deb11u5 | fixed | |
| bookworm | 1.22.1-9+deb12u3 | fixed | |
| trixie | 1.26.3-3+deb13u1 | fixed | |
| forky, sid | 1.28.0-6 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| nginx | source | stretch | 1.10.3-1+deb9u4 | |||
| nginx | source | buster | 1.14.2-2+deb10u2 | |||
| nginx | source | (unstable) | 1.16.1-3 | low | 948579 |
[jessie] - nginx <no-dsa> (Minor issue)
https://bertjwregeer.keybase.pub/2019-12-10%20-%20error_page%20request%20smuggling.pdf
https://github.com/nginx/nginx/commit/c1be55f97211d38b69ac0c2027e6812ab8b1b94e