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Security Advisories: GSA_kwCzR0hTQS02YzZwLWg3OWYtZzZwNM4AAvxx

Istio may allow identity impersonation if user has localhost access

Impact

User can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane.

Patches

1.15.3

Workarounds

No. If using 1.15.2 please upgrade to 1.15.3 or later.

References

None at this time.

For more information

If you have any questions or comments about this advisory, please email us at [email protected]

Permalink: https://github.com/advisories/GHSA-6c6p-h79f-g6p4
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS02YzZwLWg3OWYtZzZwNM4AAvxx
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 1 year ago
Updated: over 1 year ago


CVSS Score: 7.6
CVSS vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

Identifiers: GHSA-6c6p-h79f-g6p4, CVE-2022-39388
References: Repository: https://github.com/istio/istio
Blast Radius: 2.3

Affected Packages

go:github.com/istio/istio
Dependent packages: 0
Dependent repositories: 2
Downloads:
Affected Version Ranges: >= 1.15.0-beta.0, < 1.15.3
Fixed in: 1.15.3
All affected versions:
All unaffected versions: