CVE-2022-39388
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.
- Score
- CVSS 3.1 7.6 High
- Status
- Modified - security-advisories@github.com
- Published
- 2022-11-10
- Last modified
- 2025-04-23
- Weaknesses
- CWE-863
Affected products
References
- https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32
- https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9
- https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4
- https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/
