CVE-2025-46712
Erlang/OTP SSH Has Strict KEX Violations
Erlang/OTP is a set of libraries for the Erlang programming language. In versions prior to OTP-27.3.4 (for OTP-27), OTP-26.2.5.12 (for OTP-26), and OTP-25.3.2.21 (for OTP-25), Erlang/OTP SSH fails to enforce strict KEX handshake hardening measures by allowing optional messages to be exchanged. This allows a Man-in-the-Middle attacker to inject these messages in a connection during the handshake. This issue has been patched in versions OTP-27.3.4 (for OTP-27), OTP-26.2.5.12 (for OTP-26), and OTP-25.3.2.21 (for OTP-25).
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Produtos afetados
erlang · otpQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://github.com/erlang/otp/commit/e4b56a9f4a511aa9990dd86c16c61439c828df83https://github.com/erlang/otp/releases/tag/OTP-25.3.2.21https://github.com/erlang/otp/releases/tag/OTP-26.2.5.12https://github.com/erlang/otp/releases/tag/OTP-27.3.4https://github.com/erlang/otp/security/advisories/GHSA-934x-xq38-hhqf