CVE-2022-31628
Publication date 28 September 2022
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the phar uncompressor code would recursively uncompress "quines" gzip files, resulting in an infinite loop.
Status
Package | Ubuntu Release | Status |
---|---|---|
php5 | 22.04 LTS jammy | Not in release |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty |
Vulnerable
|
|
php7.0 | 22.04 LTS jammy | Not in release |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial |
Fixed 7.0.33-0ubuntu0.16.04.16+esm5
|
|
14.04 LTS trusty | Not in release | |
php7.2 | 22.04 LTS jammy | Not in release |
20.04 LTS focal | Not in release | |
18.04 LTS bionic |
Fixed 7.2.24-0ubuntu0.18.04.15
|
|
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release | |
php7.4 | 22.04 LTS jammy | Not in release |
20.04 LTS focal |
Fixed 7.4.3-4ubuntu2.15
|
|
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release | |
php8.1 | 24.04 LTS noble | Not in release |
22.04 LTS jammy |
Fixed 8.1.2-1ubuntu2.8
|
|
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release |
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Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 · Medium |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-5717-1
- PHP vulnerabilities
- 8 November 2022
- USN-5905-1
- PHP vulnerabilities
- 2 March 2023