Overview
- Description
- In PHP versions 8.1.* before 8.1.30, 8.2.* before 8.2.24, 8.3.* before 8.3.12, when using PHP-FPM SAPI and it is configured to catch workers output through catch_workers_output = yes, it may be possible to pollute the final log or remove up to 4 characters from the log messages by manipulating log message content. Additionally, if PHP-FPM is configured to use syslog output, it may be possible to further remove log data using the same vulnerability.
- Source
- security@php.net
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 3.3
- Impact score
- 1.4
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Severity
- LOW
Weaknesses
- nvd@nist.gov
- NVD-CWE-Other
- security@php.net
- CWE-117
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:php-fpm:php-fpm:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3AB97B3F-78E0-412D-A29A-2086C84EC2A2",
"versionEndExcluding": "8.1.30",
"versionStartIncluding": "8.1.0"
},
{
"criteria": "cpe:2.3:a:php-fpm:php-fpm:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "30CA7A9A-B2B8-4A3E-981B-E94536DAFD89",
"versionEndExcluding": "8.2.24",
"versionStartIncluding": "8.2.0"
},
{
"criteria": "cpe:2.3:a:php-fpm:php-fpm:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8F7936E2-4290-48A4-A857-929E9CEDBDF5",
"versionEndExcluding": "8.3.12",
"versionStartIncluding": "8.3.0"
}
],
"operator": "OR"
}
]
}
]