CVE-2023-29530
Severity CVSS v4.0:
Pending analysis
Type:
CWE-20
Input Validation
Publication date:
24/04/2023
Last modified:
05/05/2023
Description
Laminas Diactoros provides PSR HTTP Message implementations. In versions 2.18.0 and prior, 2.19.0, 2.20.0, 2.21.0, 2.22.0, 2.23.0, 2.24.0, and 2.25.0, users who create HTTP requests or responses using laminas/laminas-diactoros, when providing a newline at the start or end of a header key or value, can cause an invalid message. This can lead to denial of service vectors or application errors. The problem has been patched in following versions 2.18.1, 2.19.1, 2.20.1, 2.21.1, 2.22.1, 2.23.1, 2.24.1, and 2.25.1. As a workaround, validate HTTP header keys and/or values, and if using user-supplied values, filter them to strip off leading or trailing newline characters before calling `withHeader()`.
Impact
Base Score 3.x
6.50
Severity 3.x
MEDIUM
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:a:getlaminas:laminas-diactoros:*:*:*:*:*:*:*:* | 2.18.1 (excluding) | |
| cpe:2.3:a:getlaminas:laminas-diactoros:2.19.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:getlaminas:laminas-diactoros:2.20.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:getlaminas:laminas-diactoros:2.21.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:getlaminas:laminas-diactoros:2.22.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:getlaminas:laminas-diactoros:2.23.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:getlaminas:laminas-diactoros:2.24.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:getlaminas:laminas-diactoros:2.25.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:guzzlephp:psr-7:*:*:*:*:*:*:*:* | 1.9.1 (excluding) | |
| cpe:2.3:a:guzzlephp:psr-7:*:*:*:*:*:*:*:* | 2.0.0 (including) | 2.4.5 (excluding) |
| cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page