CVE-2021-31920 – istio.io/istio

Package

Manager: go
Name: istio.io/istio
Vulnerable Version: <0

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v4.0: N/A

EPSS: 0.00243 pctl0.47458

Details

Istio Authorization Bypass Vulnerability Istio before 1.8.6 and 1.9.x before 1.9.5 has a remotely exploitable vulnerability where an HTTP request path with multiple slashes or escaped slash characters (%2F or %5C) could potentially bypass an Istio authorization policy when path based authorization rules are used.

Metadata

Created: 2022-05-24T19:03:32Z
Modified: 2023-08-07T20:57:01Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6q5m-22mq-q2xv/GHSA-6q5m-22mq-q2xv.json
CWE IDs: ["CWE-863"]
Alternative ID: GHSA-6q5m-22mq-q2xv
Finding: N/A
Auto approve: 0