Executive Summary

Informations
Name CVE-2022-3341 First vendor Publication 2023-01-12
Vendor Cve Last vendor Modification 2023-06-13

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Overall CVSS Score 5.3
Base Score 5.3 Environmental Score 5.3
impact SubScore 1.4 Temporal Score 5.3
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact Low
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3341

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 234

Sources (Detail)

Source Url
MISC https://bugzilla.redhat.com/show_bug.cgi?id=2157054
https://github.com/FFmpeg/FFmpeg/commit/9cf652cef49d74afe3d454f27d49eb1a1394951e
MLIST https://lists.debian.org/debian-lts-announce/2023/06/msg00016.html

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
Date Informations
2023-08-19 02:17:25
  • Multiple Updates
2023-08-17 02:16:38
  • Multiple Updates
2023-06-13 21:27:37
  • Multiple Updates
2023-01-21 00:27:18
  • Multiple Updates
2023-01-13 00:27:16
  • Multiple Updates
2023-01-12 21:27:21
  • First insertion