Vulnerability identifier: #VU45377
Vulnerability risk: High
CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Smarty
Web applications /
CMS
Vendor: smarty.php.net
Description
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
Smarty before 3.0.0 RC3 does not properly handle an on value of the asp_tags option in the php.ini file, which has unspecified impact and remote attack vectors.
Mitigation
Install update from vendor's website.
Vulnerable software versions
Smarty: 1.0 - 1.0a, 1.1.0, 1.2.0 - 1.2.2, 1.3.0 - 1.3.2, 1.4.0 - 1.4.6, 1.5.0 - 1.5.2, 2.0.0 - 2.0.1, 2.1.0 - 2.1.1, 2.2.0, 2.3.0 - 2.3.1, 2.4.0 - 2.4.2, 2.5.0, 2.6.0 - 2.6.26, 3.0.0
External links
http://smarty-php.googlecode.com/svn/trunk/distribution/change_log.txt
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.