#VU12906 Integer overflow in PHP
Vulnerability identifier: #VU12906
Vulnerability risk: Low
CVSSv3.1:
CVE-ID:
CWE-ID:
CWE-190
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
PHP
Universal components / Libraries /
Scripting languages
Vendor: PHP Group
Description
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The weakness exists in the phar_parse_pharfile function in ext/phar/phar.c due to integer overflow. A remote attacker can submit a truncated manifest entry in a PHAR archive and cause the service to crash.
Mitigation
Update to version 5.6.30 or 7.0.15.
Vulnerable software versions
PHP: 5.6.0 - 5.6.29, 7.0.0 - 7.0.14
CPE
External links
http://www.php.net/ChangeLog-5.php
http://www.php.net/ChangeLog-7.php
Q & A
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?
