QwikSec

Security Database

CVE

CWE

Training

CVE-2017-14169

Published: Sep 7, 2017

Modified: Aug 5, 2024

PUBLISHED

Description

In the mxf_read_primer_pack function in libavformat/mxfdec.c in FFmpeg 3.3.3 -> 2.4, an integer signedness error might occur when a crafted file, which claims a large "item_num" field such as 0xffffffff, is provided. As a result, the variable "item_num" turns negative, bypassing the check for a large value.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://github.com/FFmpeg/FFmpeg/commit/9d00fb9d70ee8c0cc7002b89318c5be00f1bbdad

x_refsource_CONFIRM

vdb-entry

x_refsource_BID

[debian-lts-announce] 20190206 [SECURITY] [DLA 1654-1] libav security update

mailing-list

x_refsource_MLIST

vendor-advisory

x_refsource_DEBIAN

https://github.com/FFmpeg/FFmpeg/commit/a4e85b2e1c8d5b4bf0091157bbdeb0e457fb7b8f

x_refsource_CONFIRM

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.