Vulnerability identifier: #VU9694
Vulnerability risk: Low
CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
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 bypass security restrictions on the target system.
The weakness exists due to incorrect handling of
various URI components in the URL parse. A remote attacker can supply specially crafted URI components and bypass hostname-specific URL checks.
Mitigation
Update to version 5.6.28 or 7.0.13.
Vulnerable software versions
PHP: 5.6.0 - 5.6.28, 7.0.0 - 7.0.12
External links
http://bugs.php.net/bug.php?id=73192
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.