CVE-2022-39388

 

Published at: - 10-11-2022 09:15

Last modified: - 15-11-2022 09:21

Total changes: - 2

Description

Istio is an open platform to connect, manage, and secure microservices. In versions on the 1.15.x branch prior to 1.15.3, a user can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane. Version 1.15.3 contains a patch for this issue. There are no known workarounds.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4
• https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9
• https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/
• https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32

 

Keywords

NVD

 

CVE-2022-39388

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures