CVE-2022-3341
Publication date 12 January 2023
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
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.
Status
Package | Ubuntu Release | Status |
---|---|---|
ffmpeg | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Fixed 7:4.4.2-0ubuntu0.22.04.1+esm1
|
|
20.04 LTS focal |
Fixed 7:4.2.7-0ubuntu0.1+esm1
|
|
18.04 LTS bionic |
Fixed 7:3.4.11-0ubuntu0.1+esm1
|
|
16.04 LTS xenial |
Fixed 7:2.8.17-0ubuntu0.1+esm5
|
|
14.04 LTS trusty | Ignored end of standard support |
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Get Ubuntu ProSeverity score breakdown
Parameter | Value |
---|---|
Base score | 5.3 · Medium |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | Low |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
References
Related Ubuntu Security Notices (USN)
- USN-5958-1
- FFmpeg vulnerabilities
- 16 March 2023