Path traversal in Pimcore - CVE-2019-16317
Published: September 15, 2019
Vulnerability identifier: #VU21107
CSH Severity: Medium
CVSS v4: 7.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-16317
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences within the file names. A remote authenticated attacker can create a specially crafted .phar file and execute arbitrary code on the system via a phar:// URL in a filename parameter that contains directory traversal characters
Affected software
Pimcore
How to mitigate CVE-2019-16317
Install updates from vendor's website.
Pimcore - update to 5.7.1