admin/cve
1
0
Fork 0
mirror of https://github.com/0xMarcio/cve.git synced 2025-11-30 18:56:19 +00:00
Code Issues Packages Projects Releases Wiki Activity
cve/2025/CVE-2025-30211.md
0xMarcio cb00e1339f Update CVE list 2025-09-29 21:09
2025-09-29 21:09:30 +02:00

1.4 KiB
Raw Blame History

CVE-2025-30211

Description

Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.1, 26.2.5.10, and 25.3.2.19, a maliciously formed KEX init message can result with high memory usage. Implementation does not verify RFC specified limits on algorithm names (64 characters) provided in KEX init message. Big KEX init packet may lead to inefficient processing of the error data. As a result, large amount of memory will be allocated for processing malicious data. Versions OTP-27.3.1, OTP-26.2.5.10, and OTP-25.3.2.19 fix the issue. Some workarounds are available. One may set option parallel_login to false and/or reduce the max_sessions option.

POC

Reference

No PoCs from references.

Github