CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
OSU Open Source Lab VNCAuthProxy through 1.1.1 is affected by an vncap/vnc/protocol.py VNCServerAuthenticator authentication-bypass vulnerability that could allow a malicious actor to gain unauthorized access to a VNC session or to disconnect a legitimate user from a VNC session. A remote attacker with network access to the proxy server could leverage this vulnerability to connect to VNC servers protected by the proxy server without providing any authentication credentials. Exploitation of this issue requires that the proxy server is currently accepting connections for the target VNC server.
Засегнати продукти
- n/a n/a: n/a
- osuosl twisted_vnc_authentication_proxy: до 1.1.1
Вид слабост
История
- 14 септември 2022 Публикувано
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2022-36436
- https://nvd.nist.gov/vuln/detail/CVE-2022-36436
- https://github.com/osuosl/twisted_vncauthproxy/tree/release/1.1.1
- https://pypi.org/project/VNCAuthProxy/
- https://github.com/osuosl/twisted_vncauthproxy/commit/edc149af29242178091b2d6fcd42c3ef0851644b
- https://cert.grnet.gr/en/blog/cve-2022-36436-twisted-vnc-authentication-proxy-authentication-bypass/