CVE-2018-13302

high

Description

In FFmpeg 4.0.1, improper handling of frame types (other than EAC3_FRAME_TYPE_INDEPENDENT) that have multiple independent substreams in the handle_eac3 function in libavformat/movenc.c may trigger an out-of-array access while converting a crafted AVI file to MPEG4, leading to a denial of service or possibly unspecified other impact.

References

http://www.securityfocus.com/bid/104675

https://github.com/FFmpeg/FFmpeg/commit/ed22dc22216f74c75ee7901f82649e1ff725ba50

https://www.debian.org/security/2018/dsa-4249

Details

Source: MITRE

Published: 2018-07-05

Updated: 2019-10-03

Type: CWE-129

Risk Information

CVSS v2

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH