In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* before 8.4.10 some functions like fsockopen() lack validation that the hostname supplied does not contain null characters. This may lead to other functions like parse_url() treat the hostname in different way, thus opening way to security problems if the user code implements access checks before access using such functions.
Metrics
Affected Vendors & Products
References
History
Tue, 22 Jul 2025 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
Mon, 14 Jul 2025 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 14 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
epss
|
Mon, 14 Jul 2025 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Sun, 13 Jul 2025 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* before 8.4.10 some functions like fsockopen() lack validation that the hostname supplied does not contain null characters. This may lead to other functions like parse_url() treat the hostname in different way, thus opening way to security problems if the user code implements access checks before access using such functions. | |
| Title | Null byte termination in hostnames | |
| Weaknesses | CWE-918 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: php
Published: 2025-07-13T22:18:36.974Z
Updated: 2025-07-14T15:58:49.718Z
Reserved: 2025-02-11T04:54:48.211Z
Link: CVE-2025-1220
Updated: 2025-07-14T15:58:40.498Z
Status : Analyzed
Published: 2025-07-13T23:15:22.773
Modified: 2025-07-22T17:01:01.840
Link: CVE-2025-1220