Null pointer dereference in PHP - #VU15296

Vulnerability identifier: #VU15296

CSH Severity: Low

CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

CVE-ID: N/A

CWE-ID: CWE-476

Exploitation vector: Remote access

Exploit availability: No public exploit available

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

The weakness due to NULL pointer dereference in the default value for RegexIterator's pregFlags. A remote attacker can cause the service to crash.

PHP

The vulnerability has been fixed in the version 7.1.22, 7.2.10.

PHP - addressed in versions 7.1.22, 7.2.10

• https://bugs.php.net/bug.php?id=68175

• Multiple vulnerabilities in PHP