Vulnerability Monitor

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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.

Published

2022-11-10T20:15:10.587

Last Modified

2024-11-21T07:18:11.550

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.6 (HIGH)

Weaknesses

Type: Secondary
CWE-863
Type: Primary
CWE-863

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	istio	istio	≤ 1.15.2	Yes

References

https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32 Patch, Third Party Advisory ([email protected])
https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9 Patch, Third Party Advisory ([email protected])
https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4 Third Party Advisory ([email protected])
https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/ Release Notes, Vendor Advisory ([email protected])
https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/ Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)