CVE编号
CVE-2019-11500利用情况
暂无补丁情况
官方补丁披露时间
2019-08-30漏洞描述
在2.2.36.4之前的Dovecot和2.3.7.2之前的2.3.x（以及0.5.7.2之前的Pigeonhole）中，对引号字符串的协议处理可能会失败。发生这种情况是因为'\ 0'字符处理不当，并且可能导致越界写入和远程代码执行。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。
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00024.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00026.html | |
| http://www.openwall.com/lists/oss-security/2019/08/28/3 | |
| https://access.redhat.com/errata/RHSA-2019:2822 | |
| https://access.redhat.com/errata/RHSA-2019:2836 | |
| https://access.redhat.com/errata/RHSA-2019:2885 | |
| https://dovecot.org/pipermail/dovecot-news/2019-August/000417.html | |
| https://lists.debian.org/debian-lts-announce/2019/08/msg00035.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://security.gentoo.org/glsa/201908-29 | |
| https://www.dovecot.org/security.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 | dovecot | dovecot | * |
Up to (excluding) 2.2.36.4 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | dovecot | dovecot | * |
From (including) 2.3.0 |
Up to (excluding) 2.3.7.2 |
||||
| 运行在以下环境 | |||||||||
| 应用 | dovecot | pigeonhole | * |
Up to (excluding) 0.5.7.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | dovecot | * |
Up to (excluding) 2.2.36-3.1.al7.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | dovecot | * |
Up to (excluding) 2.3.7.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | dovecot | * |
Up to (excluding) 2.3.7.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | dovecot | * |
Up to (excluding) 2.3.7.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | dovecot | * |
Up to (excluding) 2.3.7.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | dovecot | * |
Up to (excluding) 2.3.7.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | dovecot | * |
Up to (excluding) 2.3.7.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | dovecot | * |
Up to (excluding) 2.2.36.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | dovecot | * |
Up to (excluding) 2.3.7.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | dovecot | * |
Up to (excluding) 2.3.7.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | dovecot | * |
Up to (excluding) 2.3.7.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | dovecot | * |
Up to (excluding) 2.2.36-3.amzn2.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | dovecot | * |
Up to (excluding) 2.0.9-22.el6_10.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | dovecot | * |
Up to (excluding) 2.2.36-3.el7_7.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | dovecot | * |
Up to (excluding) 2.2.36-5.el8_0.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | dovecot | * |
Up to (excluding) 1:2.3.4.1-5+deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | dovecot | * |
Up to (excluding) 1:2.2.13-12~deb8u4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | dovecot | * |
Up to (excluding) 1:2.2.27-3+deb9u5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | dovecot | * |
Up to (excluding) 2.3.7.2-1.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_30 | dovecot | * |
Up to (excluding) 2.3.7.2-1.fc30 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | dovecot | * |
Up to (excluding) 2.3.7.2-1.fc31 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | dovecot | * |
Up to (excluding) 2.3.7.2-1.fc32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | dovecot | * |
Up to (excluding) 2.3.3-lp150.14.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | dovecot | * |
Up to (excluding) 2.3.3-lp151.2.6.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | dovecot | * |
Up to (excluding) 2.0.9-22.el6_10.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | dovecot | * |
Up to (excluding) 2.2.36-3.el7_7.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | dovecot | * |
Up to (excluding) 2.2.36-5.el8_0.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | dovecot | * |
Up to (excluding) 2.2.36-5.el8_0.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP4 | dovecot | * |
Up to (excluding) 2.2.31-19.17.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | dovecot | * |
Up to (excluding) 2.2.31-19.17.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | dovecot | * |
Up to (excluding) 1:2.2.9-1ubuntu2.6+esm1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | dovecot | * |
Up to (excluding) 1:2.2.22-1ubuntu2.11 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | dovecot | * |
Up to (excluding) 1:2.2.33.2-1ubuntu4.4 |
|||||
- 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
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