发布时间: 2025年4月29日
修改时间: 2025年4月29日
Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20, a SSH server may allow an attacker to perform unauthenticated remote code execution (RCE). By exploiting a flaw in SSH protocol message handling, a malicious actor could gain unauthorized access to affected systems and execute arbitrary commands without valid credentials. This issue is patched in versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20. A temporary workaround involves disabling the SSH server or to prevent access via firewall rules.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | High | |
| Attack Vector | Network | |
| CVSS评分 | N/A | 10.0 |
| Attack Complexity | Low | |
| Privileges Required | None | |
| Scope | Changed | |
| Integrity | High | |
| User Interaction | None | |
| Availability | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2025-2559 | erlang security update | 2025年7月4日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-5 | erlang | Fixed |
| KY3.5.3 | erlang | Fixed |
| V6 | erlang | Fixed |
