PT-2019-16744 · Moodle · Moodle

Steeven George · Published 2019-03-26 · Updated 2022-05-13 · CVE-2019-3850

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions moodle versions prior to 3.6.3 moodle versions prior to 3.5.5 moodle versions prior to 3.4.8 moodle versions prior to 3.1.17

Description A vulnerability was found where links within assignment submission comments would open directly in the same window, making them more susceptible to exploits due to the lack of the no-referrer header policy.

Recommendations For versions prior to 3.6.3, update to version 3.6.3 or later. For versions prior to 3.5.5, update to version 3.5.5 or later. For versions prior to 3.4.8, update to version 3.4.8 or later. For versions prior to 3.1.17, update to version 3.1.17 or later.

Fix

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

CVE-2019-3850

GHSA-3FJ7-9J8M-7R8G

Affected Products

Moodle

References · 14

• https://nvd.nist.gov/vuln/detail/CVE-2019-3850 · Security Note
• https://moodle.org/mod/forum/discuss.php?d=384013#p1547745 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-3fj7-9j8m-7r8g · Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3850 · Patch
• https://cve.org/CVERecord?id=CVE-2019-3850 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-3850 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-3850 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-3850 · Vendor Advisory
• https://github.com/moodle/moodle · Note
• https://github.com/moodle/moodle/commit/772c908d40a944efd91d897d524b255626d330d4 · Note
• https://github.com/moodle/moodle/commit/1fc481dd7b09e08e85824c1fe6733b303a36bdce · Note
• https://github.com/moodle/moodle/commit/907b377e51c32ea37feef53e10684b504e103273 · Note
• https://github.com/moodle/moodle/commit/d3f2f990dd3c5d4e6073a77154c6423d1c304647 · Note
• http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-64651 · Note