CVE-2023-43320 – Proxmox VE 7.4-1 TOTP Brute Force

https://notcve.org/view.php?id=CVE-2023-43320

An issue in Proxmox Server Solutions GmbH Proxmox VE v.5.4 thru v.8.0, Proxmox Backup Server v.1.1 thru v.3.0, and Proxmox Mail Gateway v.7.1 thru v.8.0 allows a remote authenticated attacker to escalate privileges via bypassing the two-factor authentication component. Un problema en Proxmox Server Solutions GmbH Proxmox VE v.5.4 hasta v.8.0, Proxmox Backup Server v.1.1 hasta v.3.0 y Proxmox Mail Gateway v.7.1 hasta v.8.0 permite a un atacante autenticado remoto escalar privilegios evitando el Componente de autenticación de dos factores. Proxmox VE versions 5.4 through 7.4-1 suffer from a TOTP brute forcing vulnerability. • http://packetstormsecurity.com/files/176967/Proxmox-VE-7.4-1-TOTP-Brute-Force.html https://bugzilla.proxmox.com/show_bug.cgi?id=4579 https://bugzilla.proxmox.com/show_bug.cgi?id=4584 https://github.com/proxmox/proxmox-rs/commit/50b793db8d3421bbfe2bce060a486263f18a90cb •