中危 rpm rpm 密码学签名的验证不恰当
CVE编号
CVE-2021-3421利用情况
暂无补丁情况
官方补丁披露时间
2021-05-19漏洞描述
A flaw was found in the RPM package in the read functionality. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package or compromise an RPM repository, to cause RPM database corruption. The highest threat from this vulnerability is to data integrity. This flaw affects RPM versions before 4.17.0-alpha.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。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 | rpm | rpm | * | Up to (excluding) 4.16.1.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | rpm | * | Up to (excluding) 4.16.1.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | rpm | * | Up to (excluding) 4.16.1.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | rpm | * | Up to (excluding) 4.16.1.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | rpm | * | Up to (excluding) 4.16.1.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | rpm | * | Up to (excluding) 4.16.1.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | rpm | * | Up to (excluding) 4.16.1.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | rpm | * | Up to (excluding) 4.16.1.3-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | rpm | * | Up to (excluding) 4.11.3-40.amzn2.0.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | rpm | * | Up to (excluding) 4.11.3-40.79.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | rpm-plugin-prioreset | * | Up to (excluding) 4.14.3-14.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8.2 | rpm-cron | * | Up to (excluding) 4.14.2-38 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | rpm-cron | * | Up to (excluding) 4.14.3-14.el8_4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | rpm | * | Up to (including) 4.14.2.1+dfsg1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | rpm | * | Up to (excluding) 4.16.1.2+dfsg1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | rpm | * | Up to (excluding) 4.16.1.2+dfsg1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | rpm | * | Up to (including) 4.12.0.2+dfsg1-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | rpm | * | Up to (excluding) 4.16.1.2+dfsg1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | rpm-build-libs | * | Up to (excluding) 4.15.1.1-1.fc32.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | rpm-build-libs | * | Up to (excluding) 4.16.1.3-1.fc33 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | rpm-build-libs | * | Up to (excluding) 4.16.1.3-1.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | python2-rpm | * | Up to (excluding) 4.15.1-36.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | python3-rpm | * | Up to (excluding) 4.15.1-23.p03.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | python3-rpm | * | Up to (excluding) 4.15.1-23.p03.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP3 | python2-rpm | * | Up to (excluding) 4.15.1-36.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | python2-rpm | * | Up to (excluding) 4.15.1-28.p03.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP3 | python2-rpm | * | Up to (excluding) 4.15.1-36.p03.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | python2-rpm | * | Up to (excluding) 4.15.1-37.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | python3-rpm | * | Up to (excluding) 4.15.1-28.p03.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | python3-rpm | * | Up to (excluding) 4.15.1-23.p03.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP3 | python2-rpm | * | Up to (excluding) 4.15.1-36.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | python3-rpm | * | Up to (excluding) 4.14.1-lp152.18.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | python3-rpm | * | Up to (excluding) 0.62.0-5.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | rpm-cron | * | Up to (excluding) 4.14.3-14.el8_4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | rpm-32bit | * | Up to (excluding) 4.11.2-16.26.1 | |||||
- 攻击路径 本地
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 全局影响
- EXP成熟度 N/A
- 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 N/A
| CWE-ID | 漏洞类型 |
| CWE-347 | 密码学签名的验证不恰当 |
Exp相关链接
版权声明
本站原创文章转载请注明文章出处及链接，谢谢合作！
评论