CVEvulnerability

CVE-2023-38495

9.8 CRITICAL Published 2023-07-27 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-07-27
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.3 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-20

Description

Crossplane is a framework for building cloud native control planes without needing to write code. In versions prior to 1.11.5, 1.12.3, and 1.13.0, Crossplane's image backend does not validate the byte contents of Crossplane packages. As such, Crossplane does not detect if an attacker has tampered with a Package. The problem has been fixed in 1.11.5, 1.12.3 and 1.13.0. As a workaround, only use images from trusted sources and keep Package editing/creating privileges to administrators only.

Affected configurations

• cncf crossplane (< 1.11.5) • cncf crossplane (>= 1.12.0 < 1.12.3)

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References