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.

CVSS v3.0 3.5 LOW

3.5^/10

CVSS v3.0 : LOW

Vector :

Exploitability : 2.1 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4	Third Party Advisory
https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9	Patch 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

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Configurations

Configuration 1 (hide)

cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*

Information

Published : 2022-11-10 12:15

Updated : 2022-11-15 12:21

NVD link : CVE-2022-39388

Mitre link : CVE-2022-39388

JSON object : View

CWE

CWE-863

Incorrect Authorization

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Products Affected

istio

istio

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