中危 ClamAV AntiVirus 缓冲区错误漏洞（CVE-2022-20792）
CVE编号
CVE-2022-20792利用情况
暂无补丁情况
官方补丁披露时间
2022-08-10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。 Clam AntiVirus 0.104.0版本到0.104.2版本 0.103版本到0.103.5版本存在安全漏洞，该漏洞源于签名数据库加载模块中的边界错误。远程攻击者可以将特制数据传递给应用程序，触发基于堆的缓冲区溢出利用该漏洞在目标系统上执行任意代码。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/2022/05/clamav-01050-01043-01036-released.html
参考链接 |
|
|---|---|
| https://blog.clamav.net/2022/05/clamav-01050-01043-01036-released.html | |
| https://security.gentoo.org/glsa/202310-01 |
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) 0.103.5 | |||||
| 运行在以下环境 | |||||||||
| 应用 | clamav | clamav | * | From (including) 0.104.0 | Up to (including) 0.104.2 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | clamav | * | Up to (excluding) 0.103.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | clamav | * | Up to (excluding) 0.103.6-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | clamav | * | Up to (excluding) 0.103.6+dfsg-0+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | clamav | * | Up to (excluding) 0.103.6+dfsg-0+deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | clamav | * | Up to (excluding) 0.103.6+dfsg-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | clamav | * | Up to (excluding) 0.103.6+dfsg-0+deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | clamav | * | Up to (excluding) 0.103.6+dfsg-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | clamav | * | Up to (excluding) 0.103.6-1.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | clamav | * | Up to (excluding) 0.103.6-1.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | clamav | * | Up to (excluding) 0.103.6-1.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | clamav | * | Up to (excluding) 0.103.6-1.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | clamav | * | Up to (excluding) 0.103.6-1.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | libclamav9 | * | Up to (excluding) 0.103.6-150000.3.38.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | libclamav9 | * | Up to (excluding) 0.103.6-150000.3.38.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | clamav | * | Up to (excluding) 0.103.6-3.18.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | clamav | * | Up to (excluding) 0.103.6+dfsg-0ubuntu0.18.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | clamav | * | Up to (excluding) 0.103.6+dfsg-0ubuntu0.20.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.10 | clamav | * | Up to (excluding) 0.103.6+dfsg-0ubuntu0.21.10.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | clamav | * | Up to (excluding) 0.103.6+dfsg-0ubuntu0.22.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | clamav | * | Up to (excluding) 0.103.6+dfsg-1ubuntu1 | |||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 全局影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-787 | 跨界内存写 |
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