CVE-2021-43290 Information

Description

An issue was discovered in ThoughtWorks GoCD before 21.3.0. An attacker who has compromised a GoCD agent can upload a malicious file into a directory of a GoCD server. They can control the filename but the directory is placed inside of a directory that they can’t control.

CVSS Vector

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

Reference

https://www.gocd.org/releases/#21-3-0 https://blog.sonarsource.com/gocd-vulnerability-chain https://github.com/gocd/gocd/commit/4c4bb4780eb0d3fc4cacfc4cfcc0b07e2eaf0595 https://github.com/gocd/gocd/commit/c22e0428164af25d3e91baabd3f538a41cadc82f

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