PT-2022-8588 · Moodle+1 · Moodle+1

Brendan Heywood · Published 2020-03-10 · Updated 2024-03-06 · CVE-2020-1755

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Moodle versions prior to 3.8.2 Moodle versions prior to 3.7.5 Moodle versions prior to 3.6.9 Moodle versions prior to 3.5.11

Description The issue allows X-Forwarded-For headers to be used to spoof a user's IP, bypassing remote address checks.

Recommendations For versions prior to 3.8.2, update to version 3.8.2 or later. For versions prior to 3.7.5, update to version 3.7.5 or later. For versions prior to 3.6.9, update to version 3.6.9 or later. For versions prior to 3.5.11, update to version 3.5.11 or later.

Fix

Insufficient Verification of Data Authenticity

Weakness Enumeration

CWE-345

Related Identifiers

ALT-PU-2020-1443

ALT-PU-2020-1977

BIT-MOODLE-2020-1755

CVE-2020-1755

Affected Products

Alt Linux

Moodle

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2020-1755 · Security Note
• https://moodle.org/mod/forum/discuss.php?d=398351 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-1755 · Security Note
• https://osv.dev/vulnerability/BIT-moodle-2020-1755 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-1755 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-1755 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-1755 · Vendor Advisory
• https://t.me/cibsecurity/48255 · Telegram Post
• https://t.me/cvenotify/34800 · Telegram Post