Lucene search

K
osvGoogleOSV:BIT-MOODLE-2021-40694
HistoryMar 06, 2024 - 11:07 a.m.

BIT-moodle-2021-40694

2024-03-0611:07:09
Google
osv.dev
4
latex
preamble
unauthorized access
file reading
site administrators
http server system account

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

6.6 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

28.5%

Insufficient escaping of the LaTeX preamble made it possible for site administrators to read files available to the HTTP server system account.

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

6.6 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

28.5%