CVE-2016-4450

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
redhatCNA
---
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 85%
VendorProductVersion
canonicalubuntu_linux
14.04
canonicalubuntu_linux
15.10
canonicalubuntu_linux
16.04
f5nginx
1.3.9 ≤
𝑥
< 1.10.1
f5nginx
1.11.0
debiandebian_linux
8.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
nginx
bullseye (security)
1.18.0-6.1+deb11u3
fixed
bullseye
1.18.0-6.1+deb11u3
fixed
wheezy
not-affected
bookworm
1.22.1-9
fixed
sid
1.26.0-3
fixed
trixie
1.26.0-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
nginx
zesty
Fixed 1.10.1-0ubuntu1
released
yakkety
Fixed 1.10.1-0ubuntu1
released
xenial
Fixed 1.10.0-0ubuntu0.16.04.2
released
wily
Fixed 1.9.3-1ubuntu1.2
released
trusty
Fixed 1.4.6-1ubuntu3.5
released
precise
ignored
Common Weakness Enumeration
References
http://mailman.nginx.org/pipermail/nginx-announce/2016/000179.html
http://www.debian.org/security/2016/dsa-3592
http://www.securityfocus.com/bid/90967
http://www.securitytracker.com/id/1036019
http://www.ubuntu.com/usn/USN-2991-1
https://access.redhat.com/errata/RHSA-2016:1425
https://security.gentoo.org/glsa/201606-06
http://mailman.nginx.org/pipermail/nginx-announce/2016/000179.html
http://www.debian.org/security/2016/dsa-3592
http://www.securityfocus.com/bid/90967
http://www.securitytracker.com/id/1036019
http://www.ubuntu.com/usn/USN-2991-1
https://access.redhat.com/errata/RHSA-2016:1425
https://security.gentoo.org/glsa/201606-06