VulnerabilityModified

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…

HIGH 7.5EPSS 16.4%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 16.4%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.

Description

CVSS 3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS: 16.38% probability · 97th percentile
CISA KEV: Not listed
Weakness: CWE-476
Affected: canonical/ubuntu linux · f5/nginx · debian/debian linux
Source: secalert@redhat.com

References

http://mailman.nginx.org/pipermail/nginx-announce/2016/000179.htmlVendor Advisory
http://www.debian.org/security/2016/dsa-3592Third Party Advisory
http://www.securityfocus.com/bid/90967Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1036019Third Party Advisory, VDB Entry
http://www.ubuntu.com/usn/USN-2991-1Third Party Advisory
https://access.redhat.com/errata/RHSA-2016:1425Third Party Advisory
https://security.gentoo.org/glsa/201606-06Third Party Advisory
http://mailman.nginx.org/pipermail/nginx-announce/2016/000179.htmlVendor Advisory
http://www.debian.org/security/2016/dsa-3592Third Party Advisory
http://www.securityfocus.com/bid/90967Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1036019Third Party Advisory, VDB Entry
http://www.ubuntu.com/usn/USN-2991-1Third Party Advisory
https://access.redhat.com/errata/RHSA-2016:1425Third Party Advisory
https://security.gentoo.org/glsa/201606-06Third Party Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.