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CVE-2025-1220

Null byte termination in hostnames PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
PHP Group / PHPaffected 8.1.* before 8.1.33; affected 8.2.* before 8.2.29; affected 8.3.* before 8.3.23; affected 8.4.* before 8.4.10

CWE

CWE-918

References

ADP enrichment

CISA-ADP

No English description supplied.

CVE

No English description supplied.