低危 OpenLDAP 至 2.4.44 slapd search.c 双重释放漏洞
CVE编号
CVE-2017-9287利用情况
暂无补丁情况
官方补丁披露时间
2017-05-30漏洞描述
OpenLDAP through 2.4.44中的servers / slapd / back-mdb / search.c容易出现double free漏洞。访问该目录的用户可以通过发出一个包含页面大小为0的 Paged Results 控件的搜索来崩溃slapd。解决建议
目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://www.openldap.com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 | openldap | openldap | * | Up to (including) 2.4.44 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | openldap | * | Up to (excluding) 2.4.44-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | openldap | * | Up to (excluding) 2.4.44-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | openldap | * | Up to (excluding) 2.4.44-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | openldap | * | Up to (excluding) 2.4.44-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | openldap | * | Up to (excluding) 2.4.44-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | openldap | * | Up to (excluding) 2.4.44-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | openldap | * | Up to (excluding) 2.4.44-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | openldap | * | Up to (excluding) 2.4.44-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | openldap | * | Up to (excluding) 2.4.44-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.3 | openldap | * | Up to (excluding) 2.4.44-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | openldap | * | Up to (excluding) 2.4.44-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | openldap | * | Up to (excluding) 2.4.44-r4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | openldap | * | Up to (excluding) 2.4.44-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | openldap | * | Up to (excluding) 2.4.44-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | openldap | * | Up to (excluding) 2.4.44-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | openldap | * | Up to (excluding) 2.4.44-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | openldap | * | Up to (excluding) 2.4.44-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | openldap | * | Up to (excluding) 2.4.44-5.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | DPKG | * | Up to (excluding) 2.4.44+dfsg-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | openldap | * | Up to (excluding) 2.4.44+dfsg-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | openldap | * | Up to (excluding) 2.4.44+dfsg-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | openldap | * | Up to (excluding) 2.4.44+dfsg-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | openldap | * | Up to (excluding) 2.4.31-2+deb7u3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | openldap | * | Up to (excluding) 2.4.40+dfsg-1+deb8u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | openldap | * | Up to (excluding) 2.4.44+dfsg-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | openldap-servers | * | Up to (excluding) 2.4.44-11.fc25 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | libldap-data | * | Up to (excluding) 2.4.44-18.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 2.4.44-5.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | openldap | * | Up to (excluding) 2.4.44-5.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | sles12sp2-docker-image | * | Up to (excluding) 1.0.2-20180821 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | libldap-2_4 | * | Up to (excluding) 2.4.41-18.29.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | openldap | * | Up to (excluding) 2.4.31-1+nmu2ubuntu8.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | openldap | * | Up to (excluding) 2.4.31-1+nmu2ubuntu8.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | openldap | * | Up to (excluding) 2.4.42+dfsg-2ubuntu3.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | openldap | * | Up to (excluding) 2.4.42+dfsg-2ubuntu3.2 | |||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 普通权限
- 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-415 | 双重释放 |
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