CVE-2016-0747
Nginx DNS Resolution Denial of Service
Description
The resolver in nginx before 1.8.1 and 1.9.x before 1.9.10 does not properly limit CNAME resolution, which allows remote attackers to cause a denial of service (worker process resource consumption) via vectors related to arbitrary name resolution.
INFO
Published Date :
Feb. 15, 2016, 7:59 p.m.
Last Modified :
Dec. 16, 2021, 6:43 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2016-0747
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2016-0747.
| URL | Resource |
|---|---|
| http://lists.opensuse.org/opensuse-updates/2016-02/msg00042.html | Mailing List Third Party Advisory |
| http://mailman.nginx.org/pipermail/nginx/2016-January/049700.html | Vendor Advisory |
| http://seclists.org/fulldisclosure/2021/Sep/36 | Mailing List Third Party Advisory |
| http://www.debian.org/security/2016/dsa-3473 | Third Party Advisory |
| http://www.securitytracker.com/id/1034869 | Third Party Advisory VDB Entry |
| http://www.ubuntu.com/usn/USN-2892-1 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2016:1425 | Third Party Advisory |
| https://bto.bluecoat.com/security-advisory/sa115 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1302589 | Issue Tracking Patch Third Party Advisory |
| https://security.gentoo.org/glsa/201606-06 | Third Party Advisory |
| https://support.apple.com/kb/HT212818 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-0747 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-0747 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Dec. 16, 2021
Action Type Old Value New Value Changed Reference Type http://seclists.org/fulldisclosure/2021/Sep/36 No Types Assigned http://seclists.org/fulldisclosure/2021/Sep/36 Mailing List, Third Party Advisory Changed Reference Type https://support.apple.com/kb/HT212818 No Types Assigned https://support.apple.com/kb/HT212818 Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:apple:xcode:*:*:*:*:*:*:*:* versions up to (excluding) 13.0 -
CPE Deprecation Remap by [email protected]
Nov. 10, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions from (including) 1.9.0 from (excluding) 1.9.10 OR *cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:* versions from (including) 1.9.0 from (excluding) 1.9.10 -
CPE Deprecation Remap by [email protected]
Nov. 10, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions from (including) 0.6.18 from (excluding) 1.8.1 OR *cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:* versions from (including) 0.6.18 from (excluding) 1.8.1 -
CVE Modified by [email protected]
Sep. 22, 2021
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2021/Sep/36 [No Types Assigned] -
CVE Modified by [email protected]
Sep. 20, 2021
Action Type Old Value New Value Added Reference https://support.apple.com/kb/HT212818 [No Types Assigned] -
Modified Analysis by [email protected]
Nov. 16, 2020
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Changed Reference Type http://lists.opensuse.org/opensuse-updates/2016-02/msg00042.html No Types Assigned http://lists.opensuse.org/opensuse-updates/2016-02/msg00042.html Mailing List, Third Party Advisory Changed Reference Type http://www.debian.org/security/2016/dsa-3473 No Types Assigned http://www.debian.org/security/2016/dsa-3473 Third Party Advisory Changed Reference Type http://www.securitytracker.com/id/1034869 No Types Assigned http://www.securitytracker.com/id/1034869 Third Party Advisory, VDB Entry Changed Reference Type http://www.ubuntu.com/usn/USN-2892-1 No Types Assigned http://www.ubuntu.com/usn/USN-2892-1 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2016:1425 No Types Assigned https://access.redhat.com/errata/RHSA-2016:1425 Third Party Advisory Changed Reference Type https://bto.bluecoat.com/security-advisory/sa115 No Types Assigned https://bto.bluecoat.com/security-advisory/sa115 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1302589 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1302589 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/201606-06 No Types Assigned https://security.gentoo.org/glsa/201606-06 Third Party Advisory Removed CWE NIST CWE-399 Added CWE NIST CWE-400 Changed CPE Configuration OR *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions up to (including) 1.8.0 *cpe:2.3:a:nginx:nginx:1.9.0:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.1:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.2:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.3:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.4:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.5:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.6:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.7:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.8:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.9:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:1.2:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* OR *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions from (including) 0.6.18 up to (excluding) 1.8.1 *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions from (including) 1.9.0 up to (excluding) 1.9.10 Changed CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:novell:leap:42.1:*:*:*:*:*:*:* OR *cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 05, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2016:1425 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 01, 2017
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201606-06 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 06, 2016
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1034869 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 03, 2016
Action Type Old Value New Value Added Reference https://bto.bluecoat.com/security-advisory/sa115 [No Types Assigned] -
Modified Analysis by [email protected]
Mar. 17, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:nginx:nginx:1.9.9:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.8:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.7:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.6:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.5:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.4:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.3:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.2:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.1:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.9.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:1.2:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:novell:leap:42.1:*:*:*:*:*:*:* *cpe:2.3:a:nginx:nginx:1.8.0:*:*:*:*:*:*:* (and previous) Configuration 2 OR *cpe:2.3:o:novell:leap:42.1:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Changed Reference Type http://mailman.nginx.org/pipermail/nginx/2016-January/049700.html No Types Assigned http://mailman.nginx.org/pipermail/nginx/2016-January/049700.html Advisory Added CWE CWE-399 -
Initial Analysis by [email protected]
Mar. 17, 2016
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-0747 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2016-0747
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.06 }} 0.00%
score
0.81880
percentile