CVE-2022-3341CWE-476

A null pointer dereference issue was discovered in 'FFmpeg' in decode_main_header() function of libavformat/nutdec.c file

Medium · published January 12, 2023

CVSS v3.1
5.3
EPSS
1%
Percentile
56.9
In the wild
Unconfirmed
What it is

A null pointer dereference issue was discovered in 'FFmpeg' in decode_main_header() function of libavformat/nutdec.c file. The flaw occurs because the function lacks check of the return value of avformat_new_stream() and triggers the null pointer dereference error, causing an application to crash.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00824 · 56.9th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2023-01-12T00:00Z
EPSS history
Timeline
  • 12 JAN 00:00Z
    A null pointer dereference issue was discovered in 'FFmpeg' in decode_main_header() function of libavformat/nutdec.c file
    cvelistv5