CVE-2020-1764 PoC — Kiali 信任管理问题漏洞

Source

https://github.com/jpts/cve-2020-1764-poc

Associated Vulnerability

Title:Kiali 信任管理问题漏洞 (CVE-2020-1764)
Description:A hard-coded cryptographic key vulnerability in the default configuration file was found in Kiali, all versions prior to 1.15.1. A remote attacker could abuse this flaw by creating their own JWT signed tokens and bypass Kiali authentication mechanisms, possibly gaining privileges to view and alter the Istio configuration.

Description

Auth Bypass PoC for Kiali

Readme

# CVE-2020-1764 PoC

Auth bypass PoC for Kiali 0.4.0 to 1.15.0 using login auth strategy ([Security Bulletin](https://istio.io/latest/news/security/istio-security-2020-004/))

check version: `curl 'http://<IP>/api`

check auth strategy: `curl 'http://<IP>/api/auth/info'`

`go run ./poc.go`

`curl 'http://<IP>/api/status' -H "Authorization: Bearer $JWT"`

File Snapshot

Remarks

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