CVE-2026-43617 Rsync < 3.4.3 Authorization Bypass via Hostname Resolution

Rsync version 3.4.2 and prior contain an authorization bypass vulnerability in the rsync daemon's hostname-based access control list enforcement when configured with chroot. Attackers can bypass hostname-based deny rules by controlling the PTR record for their source IP address, allowing...

UBUNTU-CVE-2026-43617

Rsync version 3.4.2 and prior contain an authorization bypass vulnerability in the rsync daemon's hostname-based access control list enforcement when configured with chroot. Attackers can bypass hostname-based deny rules by controlling the PTR record for their source IP address, allowing...

NetScanTools Basic Edition 2.5 - Hostname Denial of Service (PoC)

NetScanTools Basic Edition 2.5 - Hostname Denial of Service PoC Exploit Title: NetScanTools Basic Edition 2.5 - 'Hostname' Denial of Service PoC Discovery by: Luis Martínez Discovery Date: 2018-07-26 Vendor Homepage: https://www.netscantools.com/ Software Link :...