Risk | High |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2019-11831 |
CWE-ID | CWE-502 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Drupal Web applications / CMS |
Vendor | Drupal |
This security bulletin contains one high risk vulnerability.
EUVDB-ID: #VU18416
Risk: High
CVSSv3.1:
CVE-ID: CVE-2019-11831
CWE-ID:
CWE-502 - Deserialization of Untrusted Data
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to insecure input validation when processing serialized data passed via phar archives. A remote attacker can pass specially crafted data to the application and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationThe vulnerability exists due to inclusion of a third-party software Phar Stream Wrapper Interceptor into Drupal core.
Drupal: 7.0 - 7.66, 8.6.0 - 8.6.15, 8.7.0
http://www.drupal.org/sa-core-2019-007
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?