Segmentation fault in PHP - #VU17451

Vulnerability identifier: #VU17451

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: N/A

CWE-ID: CWE-665

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vendor: PHP Group

Affected software:
PHP

The vulnerability allows a remote attacker to cause DoS condition on the target system.

The weakness exists due to segmentation fault when add property to unserialized ArrayObject. A remote attacker can cause the service to crash.

Update to version 7.3.2.

• https://bugs.php.net/bug.php?id=77298