CVE编号
CVE-2020-3481利用情况
暂无补丁情况
官方补丁披露时间
2020-07-21漏洞描述
Clam AntiVirus是ClamAV团队的一款用于检测木马，病毒，恶意软件和其他恶意威胁的开源杀毒引擎。<br /> Clam AntiVirus0.102.0至0.102.3 版本的EGG存档解析模块存在拒绝服务漏洞。该漏洞源于程序中的空指针解引用。未经身份认证的远程攻击者可通过向受影响设备发送特制的EGG文件利用该漏洞造成ClamAV扫描过程崩溃并最终导致拒绝服务。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 |
|
|---|---|
| https://blog.clamav.net/2020/07/clamav-01024-security-patch-released.html | |
| https://lists.debian.org/debian-lts-announce/2020/08/msg00010.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://security.gentoo.org/glsa/202007-23 | |
| https://usn.ubuntu.com/4435-1/ | |
| https://usn.ubuntu.com/4435-2/ |
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 | * |
From (including) 0.102.0 |
Up to (including) 0.102.3 |
||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | clamav | * |
Up to (excluding) 0.102.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | clamav | * |
Up to (excluding) 0.102.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | clamav | * |
Up to (excluding) 0.102.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | clamav | * |
Up to (excluding) 0.102.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | clamav | * |
Up to (excluding) 0.102.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | clamav | * |
Up to (excluding) 0.102.4-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | clamav | * |
Up to (excluding) 0.102.4-1.44.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | clamav | * |
Up to (excluding) 0.102.4+dfsg-0+deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | clamav | * |
Up to (excluding) 0.102.4+dfsg-0+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | clamav | * |
Up to (excluding) 0.102.4-1.fc31 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | clamav | * |
Up to (excluding) 0.102.4-1.fc32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | clamav | * |
Up to (excluding) 0.102.4-1.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | clamav | * |
Up to (excluding) 0.102.4-1.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | clamav | * |
Up to (excluding) 0.103.0-lp151.2.12.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | clamav | * |
Up to (excluding) 0.103.0-lp152.6.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | clamav | * |
Up to (excluding) 0.103.0-3.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | clamav | * |
Up to (excluding) 0.102.4+dfsg-0ubuntu0.14.04.1+esm1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | clamav | * |
Up to (excluding) 0.102.4+dfsg-0ubuntu0.16.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | clamav | * |
Up to (excluding) 0.102.4+dfsg-0ubuntu0.18.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | clamav | * |
Up to (excluding) 0.102.4+dfsg-0ubuntu0.20.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_20 | clamav | * |
Up to (excluding) 0.102.4+dfsg-0+deb10u1 |
|||||
- 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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