CVE-2019-14442
Libav MP4 Denial of Service Vulnerability
Description
In mpc8_read_header in libavformat/mpc8.c in Libav 12.3, an input file can result in an avio_seek infinite loop and hang, with 100% CPU consumption. Attackers could leverage this vulnerability to cause a denial of service via a crafted file.
INFO
Published Date :
July 30, 2019, 1:15 p.m.
Last Modified :
Nov. 21, 2024, 4:26 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
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-2019-14442.
| URL | Resource |
|---|---|
| https://bugzilla.libav.org/show_bug.cgi?id=1159 | Exploit Issue Tracking Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2019/09/msg00000.html | Mailing List Third Party Advisory |
| https://bugzilla.libav.org/show_bug.cgi?id=1159 | Exploit Issue Tracking Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2019/09/msg00000.html | Mailing List 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-2019-14442 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-14442 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://bugzilla.libav.org/show_bug.cgi?id=1159 Added Reference https://lists.debian.org/debian-lts-announce/2019/09/msg00000.html -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Mar. 03, 2023
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/09/msg00000.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/09/msg00000.html Mailing List, Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* -
CWE Remap by [email protected]
Aug. 24, 2020
Action Type Old Value New Value Changed CWE CWE-399 CWE-835 -
CVE Modified by [email protected]
Sep. 05, 2019
Action Type Old Value New Value Removed Reference http://packetstormsecurity.com/files/154038/TortoiseSVN-1.12.1-Remote-Code-Execution.html [No Types Assigned] -
CVE Modified by [email protected]
Sep. 02, 2019
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2019/09/msg00000.html [No Types Assigned] -
CVE Modified by [email protected]
Aug. 13, 2019
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/154038/TortoiseSVN-1.12.1-Remote-Code-Execution.html [No Types Assigned] -
Initial Analysis by [email protected]
Aug. 05, 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:N/I:N/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Changed Reference Type https://bugzilla.libav.org/show_bug.cgi?id=1159 No Types Assigned https://bugzilla.libav.org/show_bug.cgi?id=1159 Exploit, Issue Tracking, Third Party Advisory Added CWE CWE-399 Added CPE Configuration OR *cpe:2.3:a:libav:libav:12.3:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-14442 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-2019-14442
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} 0.02%
score
0.44709
percentile