CVE-2018-16845
Nginx MP4 Module Infinite Loop/Memory Disclosure Vulnerability
Description
nginx before versions 1.15.6, 1.14.1 has a vulnerability in the ngx_http_mp4_module, which might allow an attacker to cause infinite loop in a worker process, cause a worker process crash, or might result in worker process memory disclosure by using a specially crafted mp4 file. The issue only affects nginx if it is built with the ngx_http_mp4_module (the module is not built by default) and the .mp4. directive is used in the configuration file. Further, the attack is only possible if an attacker is able to trigger processing of a specially crafted mp4 file with the ngx_http_mp4_module.
INFO
Published Date :
Nov. 7, 2018, 2:29 p.m.
Last Modified :
Feb. 22, 2022, 7:27 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
4.2
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2018-16845 has a 6 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
Affected Products
The following products are affected by CVE-2018-16845
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-2018-16845
.
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).
None
Shell
None
Shell
None
Ruby Shell Jinja Dockerfile HTML
Mode Switcher Framework with Web Server Case Study
security modes resilience mde
Java Xtend GAP
Zero-day and N-day security vulnerability notes, analysis, and proof-of-concepts
Shell HTML C C++ JavaScript
blog
HTML CSS JavaScript
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-16845
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-16845
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 -
CPE Deprecation Remap by [email protected]
Feb. 22, 2022
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions from (including) 1.1.3 from (including) 1.15.5 OR *cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:* versions from (including) 1.1.3 from (including) 1.15.5 -
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) 1.0.7 from (including) 1.0.15 OR *cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:* versions from (including) 1.0.7 from (including) 1.0.15 -
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] -
Reanalysis by [email protected]
Nov. 16, 2020
Action Type Old Value New Value Changed Reference Type http://mailman.nginx.org/pipermail/nginx-announce/2018/000221.html Mailing List, Vendor Advisory http://mailman.nginx.org/pipermail/nginx-announce/2018/000221.html Mailing List, Patch, Vendor Advisory Changed CPE Configuration OR *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions up to (excluding) 1.14.1 *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions from (including) 1.15.0 up to (excluding) 1.15.6 OR *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions from (including) 1.0.7 up to (including) 1.0.15 *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions from (including) 1.1.3 up to (including) 1.15.5 Changed CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* -
Modified Analysis by [email protected]
May. 19, 2020
Action Type Old Value New Value Removed CVSS V3 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html Mailing List, Third Party Advisory Removed CPE Configuration OR *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions up to (excluding) 1.14.1 Removed CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.5:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.6:*:*:*:*:*:*:* Changed CPE Configuration OR *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions from (excluding) 1.14.1 up to (excluding) 1.15.6 OR *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions up to (excluding) 1.14.1 *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions from (including) 1.15.0 up to (excluding) 1.15.6 Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CVSS V3 Red Hat, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Added CWE Red Hat, Inc. CWE-400 -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-200 CWE-200 CWE-835 -
CVE Modified by [email protected]
Sep. 11, 2019
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 01, 2019
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:N/A:P) Added CVSS V3 AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H Changed Reference Type https://access.redhat.com/errata/RHSA-2018:3681 No Types Assigned https://access.redhat.com/errata/RHSA-2018:3681 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:3680 No Types Assigned https://access.redhat.com/errata/RHSA-2018:3680 Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2018/11/msg00010.html No Types Assigned https://lists.debian.org/debian-lts-announce/2018/11/msg00010.html Mailing List, Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16845 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16845 Issue Tracking, Third Party Advisory Changed Reference Type http://mailman.nginx.org/pipermail/nginx-announce/2018/000221.html No Types Assigned http://mailman.nginx.org/pipermail/nginx-announce/2018/000221.html Mailing List, Vendor Advisory Changed Reference Type https://www.debian.org/security/2018/dsa-4335 No Types Assigned https://www.debian.org/security/2018/dsa-4335 Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/105868 No Types Assigned http://www.securityfocus.com/bid/105868 Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1042039 No Types Assigned http://www.securitytracker.com/id/1042039 Third Party Advisory, VDB Entry Changed Reference Type https://usn.ubuntu.com/3812-1/ No Types Assigned https://usn.ubuntu.com/3812-1/ Patch, Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:3653 No Types Assigned https://access.redhat.com/errata/RHSA-2018:3653 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:3652 No Types Assigned https://access.redhat.com/errata/RHSA-2018:3652 Third Party Advisory Added CWE CWE-200 Added CPE Configuration OR *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions from (excluding) 1.14.1 up to (excluding) 1.15.6 Added CPE Configuration OR *cpe:2.3:a:nginx:nginx:*:*:*:*:*:*:*:* versions up to (excluding) 1.14.1 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.5:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.6:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 28, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:3681 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2018:3680 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 27, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:3653 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2018:3652 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 09, 2018
Action Type Old Value New Value Added Reference https://www.debian.org/security/2018/dsa-4335 [No Types Assigned] Added Reference https://lists.debian.org/debian-lts-announce/2018/11/msg00010.html [No Types Assigned] Added Reference http://www.securityfocus.com/bid/105868 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 08, 2018
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3812-1/ [No Types Assigned] Added Reference http://www.securitytracker.com/id/1042039 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-16845
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-2018-16845
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.20 }} 0.06%
score
0.57477
percentile