CVE-2019-11338
FFmpeg HEVC Decode Memory Corruption Vulnerability
Description
libavcodec/hevcdec.c in FFmpeg 3.4 and 4.1.2 mishandles detection of duplicate first slices, which allows remote attackers to cause a denial of service (NULL pointer dereference and out-of-array access) or possibly have unspecified other impact via crafted HEVC data.
INFO
Published Date :
April 19, 2019, 12:29 a.m.
Last Modified :
Oct. 7, 2022, 5:50 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2019-11338
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-2019-11338.
| URL | Resource |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/108034 | Broken Link |
| https://github.com/FFmpeg/FFmpeg/commit/54655623a82632e7624714d7b2a3e039dc5faa7e | Patch Third Party Advisory |
| https://github.com/FFmpeg/FFmpeg/commit/9ccc633068c6fe76989f487c8932bd11886ad65b | Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html | Mailing List Third Party Advisory |
| https://seclists.org/bugtraq/2019/May/60 | Mailing List Third Party Advisory |
| https://usn.ubuntu.com/3967-1/ | Third Party Advisory |
| https://usn.ubuntu.com/4431-1/ | Third Party Advisory |
| https://www.debian.org/security/2019/dsa-4449 | 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-2019-11338 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-11338 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]
Oct. 07, 2022
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html Mailing List, Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/108034 No Types Assigned http://www.securityfocus.com/bid/108034 Broken Link Changed Reference Type https://github.com/FFmpeg/FFmpeg/commit/9ccc633068c6fe76989f487c8932bd11886ad65b No Types Assigned https://github.com/FFmpeg/FFmpeg/commit/9ccc633068c6fe76989f487c8932bd11886ad65b Patch, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html Mailing List, Third Party Advisory Changed Reference Type https://seclists.org/bugtraq/2019/May/60 No Types Assigned https://seclists.org/bugtraq/2019/May/60 Mailing List, Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3967-1/ No Types Assigned https://usn.ubuntu.com/3967-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4431-1/ No Types Assigned https://usn.ubuntu.com/4431-1/ Third Party Advisory Changed Reference Type https://www.debian.org/security/2019/dsa-4449 No Types Assigned https://www.debian.org/security/2019/dsa-4449 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:ffmpeg:ffmpeg:4.1.2:*:*:*:*:*:*:* OR *cpe:2.3:a:ffmpeg:ffmpeg:3.4:*:*:*:*:*:*:* *cpe:2.3:a:ffmpeg:ffmpeg:4.1.2:*:*:*:*:*:*:* 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:a:novell:suse_package_hub_for_suse_linux_enterprise:12:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* -
CVE Modified by [email protected]
Jan. 04, 2021
Action Type Old Value New Value Changed Description libavcodec/hevcdec.c in FFmpeg 4.1.2 mishandles detection of duplicate first slices, which allows remote attackers to cause a denial of service (NULL pointer dereference and out-of-array access) or possibly have unspecified other impact via crafted HEVC data. libavcodec/hevcdec.c in FFmpeg 3.4 and 4.1.2 mishandles detection of duplicate first slices, which allows remote attackers to cause a denial of service (NULL pointer dereference and out-of-array access) or possibly have unspecified other impact via crafted HEVC data. Added Reference https://github.com/FFmpeg/FFmpeg/commit/9ccc633068c6fe76989f487c8932bd11886ad65b [No Types Assigned] -
CVE Modified by [email protected]
Jul. 27, 2020
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4431-1/ [No Types Assigned] -
CVE Modified by [email protected]
Jan. 14, 2020
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html [No Types Assigned] -
CVE Modified by [email protected]
May. 29, 2019
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html [No Types Assigned] -
CVE Modified by [email protected]
May. 23, 2019
Action Type Old Value New Value Added Reference https://www.debian.org/security/2019/dsa-4449 [No Types Assigned] -
CVE Modified by [email protected]
May. 23, 2019
Action Type Old Value New Value Added Reference https://seclists.org/bugtraq/2019/May/60 [No Types Assigned] -
CVE Modified by [email protected]
May. 06, 2019
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3967-1/ [No Types Assigned] -
CVE Modified by [email protected]
Apr. 23, 2019
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/108034 [No Types Assigned] -
Initial Analysis by [email protected]
Apr. 19, 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:P/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/FFmpeg/FFmpeg/commit/54655623a82632e7624714d7b2a3e039dc5faa7e No Types Assigned https://github.com/FFmpeg/FFmpeg/commit/54655623a82632e7624714d7b2a3e039dc5faa7e Patch, Third Party Advisory Added CWE CWE-476 Added CPE Configuration OR *cpe:2.3:a:ffmpeg:ffmpeg:4.1.2:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-11338 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-2019-11338
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.53 }} -0.41%
score
0.87488
percentile