CVE-2020-13921 Information

Description

Resolved Only when using H2/MySQL/TiDB as Apache SkyWalking storage there is a SQL injection vulnerability in the wildcard query cases.

CVSS Vector

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

Reference

http://www.openwall.com/lists/oss-security/2020/08/05/3 https://github.com/apache/skywalking/pull/4970 https://lists.apache.org/thread.html/r6f3a934ebc54585d8468151a494c1919dc1ee2cccaf237ec434dbbd6@3Cdev.skywalking.apache.org3E

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8