CVE-2016-4450

CVSS V2 Medium 5 CVSS V3 High 7.5
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.
Overview
  • CVE ID
  • CVE-2016-4450
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2016-06-07T14:06:14
  • Last Modified Date
  • 2021-11-10T16:00:48
Weakness Enumerations
CWE URL
CWE-476 http://cwe.mitre.org/data/definitions/476.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:* 1 OR 1.3.9 1.10.1
cpe:2.3:a:f5:nginx:1.11.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
http://mailman.nginx.org/pipermail/nginx-announce/2016/000179.html Vendor Advisory
http://www.ubuntu.com/usn/USN-2991-1 Third Party Advisory
http://www.debian.org/security/2016/dsa-3592 Third Party Advisory
http://www.securitytracker.com/id/1036019 Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/90967 Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201606-06 Third Party Advisory
https://access.redhat.com/errata/RHSA-2016:1425 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-4450
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4450
History
Created Old Value New Value Data Type Notes
2022-05-10 06:47:37 Added to TrackCVE
2022-12-02 09:48:01 2016-06-07T14:06Z 2016-06-07T14:06:14 CVE Published Date updated
2022-12-02 09:48:01 2021-11-10T16:00:48 CVE Modified Date updated
2022-12-02 09:48:01 Analyzed Vulnerability Status updated