The upstream advisory describes this issue as follows:
Configuring a proxy in a stream context might allow for CRLF injection in URIs, resulting in HTTP request smuggling attacks.
| Platform | Package | Release Date | Advisory |
|---|---|---|---|
| Amazon Linux 2 - Php8.1 Extra | php | 2025-02-12 23:07 | ALAS2PHP8.1-2025-006 |
| Amazon Linux 2 - Php8.2 Extra | php | 2025-02-12 23:07 | ALAS2PHP8.2-2025-006 |
| Amazon Linux 2023 | php8.1 | 2025-02-12 22:57 | ALAS2023-2025-845 |
| Amazon Linux 2023 | php8.2 | 2025-02-26 23:14 | ALAS2023-2025-872 |
| Amazon Linux 2023 | php8.3 | 2025-02-26 23:14 | ALAS2023-2025-873 |
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| NVD | CVSSv3 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N |
