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_3.19 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 * Up to
(excluding)
4.14.2-38
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 fedora_32 rpm * Up to
(excluding)
4.15.1.1-1.fc32.1
运行在以下环境
系统 fedora_33 rpm * Up to
(excluding)
4.16.1.3-1.fc33
运行在以下环境
系统 fedora_34 rpm * Up to
(excluding)
4.16.1.3-1.fc34
运行在以下环境
系统 kylinos_aarch64_V10 rpm * Up to
(excluding)
4.15.1-36.p01.ky10
运行在以下环境
系统 kylinos_aarch64_V10SP1 rpm * Up to
(excluding)
4.15.1-23.p03.ky10
运行在以下环境
系统 kylinos_aarch64_V10SP2 rpm * Up to
(excluding)
4.15.1-23.p03.ky10
运行在以下环境
系统 kylinos_aarch64_V10SP3 rpm * Up to
(excluding)
4.15.1-36.p01.ky10
运行在以下环境
系统 kylinos_loongarch64_V10SP1 rpm * Up to
(excluding)
4.15.1-28.p03.a.ky10
运行在以下环境
系统 kylinos_loongarch64_V10SP3 rpm * Up to
(excluding)
4.15.1-36.p03.a.ky10
运行在以下环境
系统 kylinos_x86_64_V10 rpm * Up to
(excluding)
4.15.1-37.p01.ky10
运行在以下环境
系统 kylinos_x86_64_V10SP1 rpm * Up to
(excluding)
4.15.1-23.p03.ky10
运行在以下环境
系统 kylinos_x86_64_V10SP2 rpm * Up to
(excluding)
4.15.1-23.p03.ky10
运行在以下环境
系统 kylinos_x86_64_V10SP3 rpm * Up to
(excluding)
4.15.1-37.p01.ky10
运行在以下环境
系统 opensuse_Leap_15.2 rpm * Up to
(excluding)
4.14.1-lp152.18.3.1
运行在以下环境
系统 opensuse_Leap_15.3 rpm * Up to
(excluding)
4.14.3-37.2
运行在以下环境
系统 redhat_8 rpm * Up to
(excluding)
4.14.3-14.el8_4
运行在以下环境
系统 rocky_linux_8 rpm * Up to
(excluding)
4.14.3-14.el8_4
运行在以下环境
系统 suse_12_SP5 rpm * Up to
(excluding)
4.11.2-16.26.1
阿里云评分
6.1
  • 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
阿里云安全产品覆盖情况