低危 ClamAV Antivirus Software 至 0.99.2 Mail mbox.c 内存破坏漏洞
CVE编号
CVE-2017-12374利用情况
暂无补丁情况
官方补丁披露时间
2018-01-27漏洞描述
ClamAV杀毒软件版本0.99.2和更高版本包含一个漏洞，可能允许未经身份验证的远程攻击者在受影响的设备上导致拒绝服务(DoS)条件。此漏洞是由于在某些邮件解析操作(mbox.c operations on bounce messages)期间缺少输入验证检查机制。如果成功地利用了ClamAV软件，则允许指向邮件主体的变量包含拒绝服务条件，该变量可能导致used after being free (即UAF)实例，从而导致受影响设备上的服务中断。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：http://blog.clamav.net/2018/01/clamav-0993-has-been-released.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 | clamav | clamav | * | Up to (including) 0.99.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | clamav | * | Up to (excluding) 0.99.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | clamav | * | Up to (excluding) 0.99.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | clamav | * | Up to (excluding) 0.99.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | clamav | * | Up to (excluding) 0.99.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | clamav | * | Up to (excluding) 0.99.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | clamav | * | Up to (excluding) 0.99.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | clamav | * | Up to (excluding) 0.99.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | clamav | * | Up to (excluding) 0.99.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | clamav | * | Up to (excluding) 0.99.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | clamav | * | Up to (excluding) 0.99.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | clamav | * | Up to (excluding) 0.99.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | clamav | * | Up to (excluding) 0.99.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | clamav | * | Up to (excluding) 0.99.3-1.28.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 7.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | clamav | * | Up to (excluding) 0.99.3~beta2+dfsg-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | clamav | * | Up to (excluding) 0.99.3~beta2+dfsg-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | clamav | * | Up to (excluding) 0.99.3~beta2+dfsg-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | clamav | * | Up to (excluding) 0.99.2+dfsg-0+deb7u4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | clamav | * | Up to (excluding) 0.98.7+dfsg-0+deb8u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | clamav | * | Up to (excluding) 0.99.2+dfsg-6+deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | clamav | * | Up to (excluding) 0.99.3~beta2+dfsg-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | clamav-server-systemd | * | Up to (excluding) 0.99.3-1.fc26 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | clamav-server-debuginfo | * | Up to (excluding) 0.99.3-1.fc27 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_6 | clamav | * | Up to (excluding) 0.99.3-1.el6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | clamav-filesystem | * | Up to (excluding) 0.99.3-1.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | clamav | * | Up to (excluding) 0.99.3-20.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | clamav | * | Up to (excluding) 0.99.3-0.20.3.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | clamav | * | Up to (excluding) 0.99.3-33.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | clamav | * | Up to (excluding) 0.99.3-33.5.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | clamav | * | Up to (excluding) 0.99.3-33.5.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | clamav | * | Up to (excluding) 0.99.3+addedllvm-0ubuntu0.14.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | clamav | * | Up to (excluding) 0.99.3+addedllvm-0ubuntu0.14.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | clamav | * | Up to (excluding) 0.99.3+addedllvm-0ubuntu0.16.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | clamav | * | Up to (excluding) 0.99.3+addedllvm-0ubuntu0.16.04.1 | |||||
- 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-416 | 释放后使用 |
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