#VU9405 Denial of service in PHP
Published: November 23, 2017 / Updated: November 24, 2017
Vulnerability identifier: #VU9405
Vulnerability risk: Low
CVSSv4.0: 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-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
PHP
PHP
Software vendor:
PHP Group
PHP Group
Description
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The weakness exists due to an error when modifing property name in __isset for BP_VAR_IS. A remote attacker can cause the service to crash.
The weakness exists due to an error when modifing property name in __isset for BP_VAR_IS. A remote attacker can cause the service to crash.
Remediation
Update to version 7.0.26 or 7.1.12.