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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2017-14055 Detail

Description

In libavformat/mvdec.c in FFmpeg 3.3.3, a DoS in mv_read_header() due to lack of an EOF (End of File) check might cause huge CPU and memory consumption. When a crafted MV file, which claims a large "nb_frames" field in the header but does not contain sufficient backing data, is provided, the loop over the frames would consume huge CPU and memory resources, since there is no EOF check inside the loop.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.debian.org/security/2017/dsa-3996
http://www.debian.org/security/2017/dsa-3996
http://www.securityfocus.com/bid/100626
http://www.securityfocus.com/bid/100626
https://github.com/FFmpeg/FFmpeg/commit/4f05e2e2dc1a89f38cd9f0960a6561083d714f1e Patch  Third Party Advisory 
https://github.com/FFmpeg/FFmpeg/commit/4f05e2e2dc1a89f38cd9f0960a6561083d714f1e Patch  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2019/01/msg00006.html
https://lists.debian.org/debian-lts-announce/2019/01/msg00006.html

Weakness Enumeration

CWE-ID CWE Name Source
CWE-834 Excessive Iteration cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

7 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-14055
NVD Published Date:
08/31/2017
NVD Last Modified:
11/20/2024
Source:
MITRE