CVEvulnerability
CVE-2022-39388
3.5 LOW
Official page ↗
- Status
- Modified
- Published
- 2022-11-10
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.6 HIGH — CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
- CVSS 3.1 ([email protected])
- 3.5 LOW — CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Weaknesses
- CWE-863
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.
Affected configurations
• istio istio (>= 1.15.0 <= 1.15.2)
Related
Weakness · CWE (1)
- CWE-863 Incorrect Authorization weakness
References
- https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32 Patch, Third Party Advisory
- https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9 Patch, Third Party Advisory
- https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4 Third Party Advisory
- https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/ Release Notes, Vendor Advisory
- https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32 Patch, Third Party Advisory
- https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9 Patch, Third Party Advisory
- https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4 Third Party Advisory
- https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/ Release Notes, Vendor Advisory