CVE-2020-22784 Information

Description

In Etherpad UeberDB < 0.4.4 due to MySQL omitting trailing spaces on char / varchar columns during comparisons retrieving database records using UeberDB’s MySQL connector could allow bypassing access controls enforced on key names.

CVSS Vector

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

Reference

https://github.com/ether/ueberDB/commit/e8b58d03534ade8d83c2d1946a8350a23952531e

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.5