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CVE-2025-40778 PoC — Cache poisoning attacks with unsolicited RRs

Source
https://github.com/sirbuvladste/BIND-9-Cache-Poisoning-PoC---CVE-2025-40778
Associated Vulnerability
Title:Cache poisoning attacks with unsolicited RRs (CVE-2025-40778)
Description:Under certain circumstances, BIND is too lenient when accepting records from answers, allowing an attacker to inject forged data into the cache. This issue affects BIND 9 versions 9.11.0 through 9.16.50, 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through 9.21.12, 9.11.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.39-S1, and 9.20.9-S1 through 9.20.13-S1.
Description
Proof of Concept for CVE-2025-40778: BIND 9 DNS Cache Poisoning via unsolicited Additional Section records.
File Snapshot

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