Vulnerability identifier: #VU37617
Vulnerability risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Moodle
Web applications /
Other software
Vendor: moodle.org
Description
The vulnerability allows a remote authenticated user to manipulate data.
In Moodle 3.x, the setting for blocked hosts list can be bypassed with multiple A record hostnames.
Mitigation
Install update from vendor's website.
Vulnerable software versions
Moodle: 3.2.0 - 3.2.6, 3.3.0 - 3.3.3, 3.4.0
External links
http://www.securityfocus.com/bid/102769
http://moodle.org/mod/forum/discuss.php?d=364382
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.