低危 PowerDNS Recursor 至 4.0.6 DNSSEC Parser 资源管理漏洞
CVE编号
CVE-2017-15094利用情况
暂无补丁情况
官方补丁披露时间
2018-01-24漏洞描述
PowerDNS Recursive Server是高端名称解析服务器。 PowerDNS Recursor在实现上存在拒绝服务安全漏洞，攻击者可利用漏洞造成拒绝服务及Recursor内存泄露。解决建议
目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：http://www.powerdns.com/https://blog.powerdns.com/2017/11/27/powerdns-authoritative-server-4-0-5-and-recursor-4-0-7-released/
参考链接 |
|
|---|---|
| http://www.securityfocus.com/bid/101982 | |
| https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2017-07.html |
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 | powerdns | recursor | * | From (including) 4.0.0 | Up to (including) 4.0.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | pdns-recursor | * | Up to (excluding) 4.0.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | pdns-recursor | * | Up to (excluding) 4.0.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | pdns-recursor | * | Up to (excluding) 4.0.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | pdns-recursor | * | Up to (excluding) 4.0.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | pdns-recursor | * | Up to (excluding) 4.0.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | pdns-recursor | * | Up to (excluding) 4.0.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | pdns-recursor | * | Up to (excluding) 4.0.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | pdns-recursor | * | Up to (excluding) 4.0.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | pdns-recursor | * | Up to (excluding) 4.0.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | pdns-recursor | * | Up to (excluding) 4.0.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | pdns-recursor | * | Up to (excluding) 4.0.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | pdns-recursor | * | Up to (excluding) 4.0.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | pdns-recursor | * | Up to (excluding) 4.0.7-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | pdns-recursor | * | Up to (excluding) 4.0.7-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | pdns-recursor | * | Up to (excluding) 4.0.7-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | pdns-recursor | * | Up to (excluding) 4.0.7-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | pdns-recursor | * | Up to (excluding) 4.0.7-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | pdns-recursor | * | Up to (excluding) 4.0.7-1.fc25 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | pdns-recursor-debuginfo | * | Up to (excluding) 4.0.7-1.fc26 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | pdns-recursor-debugsource | * | Up to (excluding) 4.0.7-1.fc27 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | pdns-recursor-debuginfo | * | Up to (excluding) 4.1.3-2.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.2 | pdns-recursor | * | Up to (excluding) 4.0.5-3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | pdns-recursor | * | Up to (excluding) 4.0.5-3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | pdns-recursor | * | Up to (excluding) 4.1.1-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.10 | pdns-recursor | * | Up to (excluding) 4.1.1-2 | |||||
- 攻击路径 远程
- 攻击复杂度 困难
- 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-772 | 对已超过有效生命周期的资源丧失索引 |
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