GHSA-6g5f-f5pm-mjrg

Source

https://github.com/advisories/GHSA-6g5f-f5pm-mjrg

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-6g5f-f5pm-mjrg/GHSA-6g5f-f5pm-mjrg.json

JSON Data

https://api.test.osv.dev/v1/vulns/GHSA-6g5f-f5pm-mjrg

Aliases

CVE-2019-12243

Published

2022-02-15T01:57:18Z

Modified

2023-11-01T04:50:18.263305Z

Severity

9.3 (Critical) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N/E:H/RL:O/RC:C CVSS Calculator

Summary

Istio may not check inbound TCP connections against istio-policy

Details

Istio 1.1.x through 1.1.6 has Incorrect Access Control. When disablePolicyChecks is set to false, inbound TCP connections do not generate Check requests to istio-policy and external authorization is not applied.

This behavior is a result of a change to istio/pilot/pkg/networking/plugin/mixer/mixer.go in 1.1.

Database specific

{
    "github_reviewed_at": "2021-05-17T15:53:48Z",
    "severity": "HIGH",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-284"
    ],
    "nvd_published_at": null
}

References

Affected packages

Go / istio.io/istio

Package

Name: istio.io/istio; View open source insights on deps.dev
Purl: pkg:golang/istio.io/istio

Affected ranges

Type: SEMVER
Events: Introduced

1.1.0

Fixed

1.1.7