openvpn-devel 安全漏洞 (CVE-2023-46849)
CVE编号
CVE-2023-46849利用情况
暂无补丁情况
N/A披露时间
2023-11-11漏洞描述
Using the --fragment option in certain configuration setups OpenVPN version 2.6.0 to 2.6.6 allows an attacker to trigger a divide by zero behaviour which could cause an application crash, leading to a denial of service.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | openvpn | openvpn | * | From (including) 2.6.0 | Up to (including) 2.6.6 | ||||
| 运行在以下环境 | |||||||||
| 应用 | openvpn | openvpn_access_server | * | From (including) 2.11.0 | Up to (including) 2.11.3 | ||||
| 运行在以下环境 | |||||||||
| 应用 | openvpn | openvpn_access_server | 2.12.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openvpn | openvpn_access_server | 2.12.1 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 12.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | openvpn | * | Up to (including) 2.4.7-1+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | openvpn | * | Up to (including) 2.5.1-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | openvpn | * | Up to (including) 2.6.3-1+deb12u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | openvpn | * | Up to (excluding) 2.6.7-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 39 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_38 | openvpn-devel | * | Up to (excluding) 2.6.7-1.fc38 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_39 | openvpn-devel | * | Up to (excluding) 2.6.7-1.fc39 | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 无
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-369 | 除零错误 |
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