低危 strongSwan up to 5.5.x gmp Plugin RSA Signature NULL Pointer Dereference 拒绝服务漏洞
CVE编号
CVE-2017-11185利用情况
暂无补丁情况
官方补丁披露时间
2017-08-19漏洞描述
在5.6.0之前的strongSwan中的gmp插件允许远程攻击者通过精心设计的RSA签名导致拒绝服务(NULL指针解除引用和守护程序崩溃)。解决建议
厂商已发布漏洞修复程序，请及时关注更新：https://www.strongswan.org/blog/2017/08/14/strongswan-vulnerability-%28cve-2017-11185%29.html
参考链接 |
|
|---|---|
| http://www.debian.org/security/2017/dsa-3962 | |
| http://www.securityfocus.com/bid/100492 | |
| https://www.strongswan.org/blog/2017/08/14/strongswan-vulnerability-%28cve-20... |
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 | strongswan | strongswan | * | Up to (including) 5.5.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.3 | strongswan | * | Up to (excluding) 5.3.5-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | strongswan | * | Up to (excluding) 5.4.0-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | strongswan | * | Up to (excluding) 5.5.3-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | strongswan | * | Up to (excluding) 5.5.3-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | strongswan | * | Up to (excluding) 5.6.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | strongswan | * | Up to (excluding) 5.6.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | strongswan | * | Up to (excluding) 5.6.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | strongswan | * | Up to (excluding) 4.5.2-1.5+deb7u10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | strongswan | * | Up to (excluding) 5.2.1-6+deb8u5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | strongswan | * | Up to (excluding) 5.5.1-4+deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | strongswan | * | Up to (excluding) 5.6.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | strongswan-doc | * | Up to (excluding) 4.4.0-6.36.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | strongswan | * | Up to (excluding) 5.1.3-26.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | strongswan-libs0 | * | Up to (excluding) 5.1.3-26.5.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | strongswan-libs0 | * | Up to (excluding) 5.1.3-26.5.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | strongswan | * | Up to (excluding) 5.1.2-0ubuntu2.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | strongswan | * | Up to (excluding) 5.1.2-0ubuntu2.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | strongswan | * | Up to (excluding) 5.3.5-1ubuntu3.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | strongswan | * | Up to (excluding) 5.3.5-1ubuntu3.4 | |||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 100
| CWE-ID | 漏洞类型 |
| CWE-476 | 空指针解引用 |
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