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Vulnerability Details : CVE-2019-11338

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.
Publish Date : 2019-04-18 Last Update Date : 2019-05-29
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- CVSS Scores & Vulnerability Types

CVSS Score
6.8
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 476

- Products Affected By CVE-2019-11338

# Product Type Vendor Product Version Update Edition Language
1 Application Ffmpeg Ffmpeg 4.1.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Ffmpeg Ffmpeg 1

- References For CVE-2019-11338

https://www.debian.org/security/2019/dsa-4449
DEBIAN DSA-4449
https://seclists.org/bugtraq/2019/May/60
BUGTRAQ 20190523 [SECURITY] [DSA 4449-1] ffmpeg security update
https://usn.ubuntu.com/3967-1/
UBUNTU USN-3967-1
https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html
MLIST [debian-lts-announce] 20190529 [SECURITY] [DLA 1809-1] libav security update
https://github.com/FFmpeg/FFmpeg/commit/54655623a82632e7624714d7b2a3e039dc5faa7e
http://www.securityfocus.com/bid/108034
BID 108034 FFmpeg CVE-2019-11338 Denial of Service Vulnerability Release Date:2019-04-18

- Metasploit Modules Related To CVE-2019-11338

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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