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I. Basic Information for CVE-2021-25683
Vulnerability Information

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Vulnerability Title
apport improperly parses /proc/pid/stat
Source: NVD (National Vulnerability Database)
Vulnerability Description
It was discovered that the get_starttime() function in data/apport did not properly parse the /proc/pid/stat file from the kernel.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apport 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apport是一款用于收集并反馈错误信息(当应用程序崩溃时操作系统认为有用的信息)的工具包。 Apport 存在输入验证错误漏洞, 本地攻击者可利用该漏洞升级特权并运行任意代码。以下产品及型号受到影响:Ubuntu 20.10、Ubuntu 20.04 LTS、Ubuntu 18.04 LTS、Ubuntu 16.04 LTS
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
Canonicalapport 2.20.1 ~ 2.20.1-0ubuntu2.30 -
II. Public POCs for CVE-2021-25683
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III. Intelligence Information for CVE-2021-25683
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IV. Related Vulnerabilities
V. Comments for CVE-2021-25683

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