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Vulnerability Details : CVE-2017-14057

In FFmpeg 3.3.3, a DoS in asf_read_marker() due to lack of an EOF (End of File) check might cause huge CPU and memory consumption. When a crafted ASF file, which claims a large "name_len" or "count" field in the header but does not contain sufficient backing data, is provided, the loops over the name and markers would consume huge CPU and memory resources, since there is no EOF check inside these loops.
Publish Date : 2017-08-31 Last Update Date : 2019-01-08
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- CVSS Scores & Vulnerability Types

CVSS Score
7.1
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
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)
CWE ID 399

- Products Affected By CVE-2017-14057

# Product Type Vendor Product Version Update Edition Language
1 Application Ffmpeg Ffmpeg 3.3.3 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Ffmpeg Ffmpeg 1

- References For CVE-2017-14057

https://lists.debian.org/debian-lts-announce/2019/01/msg00006.html
MLIST [debian-lts-announce] 20190107 [SECURITY] [DLA 1630-1] libav security update
http://www.securityfocus.com/bid/100630
BID 100630 FFmpeg 'libavformat/asfdec_f.c' Denial of Service Vulnerability Release Date:2017-10-11
http://www.debian.org/security/2017/dsa-3996
DEBIAN DSA-3996
https://github.com/FFmpeg/FFmpeg/commit/7f9ec5593e04827249e7aeb466da06a98a0d7329 CONFIRM

- Metasploit Modules Related To CVE-2017-14057

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


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