| Name | CVE-2016-4450 |
| Description | os/unix/ngx_files.c in nginx before 1.10.1 and 1.11.x before 1.11.1 allows remote attackers to cause a denial of service (NULL pointer dereference and worker process crash) via a crafted request, involving writing a client request body to a temporary file. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-3592-1 |
| Debian Bugs | 825960 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| nginx (PTS) | jessie, jessie (lts) | 1.6.2-5+deb8u10 | fixed |
| stretch (security) | 1.10.3-1+deb9u7 | fixed |
| stretch (lts), stretch | 1.10.3-1+deb9u8 | fixed |
| buster (security), buster, buster (lts) | 1.14.2-2+deb10u5 | fixed |
| bullseye (security), bullseye | 1.18.0-6.1+deb11u3 | fixed |
| bookworm | 1.22.1-9 | fixed |
| sid, trixie | 1.26.0-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| nginx | source | wheezy | (not affected) | | | |
| nginx | source | jessie | 1.6.2-5+deb8u2 | | DSA-3592-1 | |
| nginx | source | (unstable) | 1.10.1-1 | | | 825960 |
Notes
[wheezy] - nginx <not-affected> (Introduced in 1.3.9)