#VU31177 OS Command Injection in MISP - CVE-2018-19908
Published: December 6, 2018 / Updated: June 17, 2021
Vulnerability identifier: #VU31177
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2018-19908
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerable software:
MISP
MISP
Software vendor:
misp-project.org
misp-project.org
Description
The vulnerability allows a remote authenticated user to execute arbitrary code.
An issue was discovered in MISP 2.4.9x before 2.4.99. In app/Model/Event.php (the STIX 1 import code), an unescaped filename string is used to construct a shell command. This vulnerability can be abused by a malicious authenticated user to execute arbitrary commands by tweaking the original filename of the STIX import.
Remediation
Install update from vendor's website.