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CVE-2023-0568

Array overrun in common path resolve code PUBLISHED

Description (CNA)

In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, core path resolution function allocate buffer one byte too small. When resolving paths with lengths close to system MAXPATHLEN setting, this may lead to the byte after the allocated buffer being overwritten with NUL value, which might lead to unauthorized data access or modification.

Affected (CNA)

Vendor / productVersions
PHP Group / PHPaffected 8.0.x before 8.0.28; affected 8.1.x before 8.1.16; affected 8.2.x before 8.2.3

CWE

CWE-131

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.