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CVE-2022-0407— Heap-based Buffer Overflow in vim/vim

Quick assessment

Affected
vim vim/vim
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

vim是一款基于UNIX平台的编辑器。 vim 存在缓冲区错误漏洞，该漏洞是由于行开始之前的读取操作导致的，并导致堆缓冲区溢出。这个漏洞允许攻击者可利用该漏洞输入一个特别制作的文件，导致崩溃或代码执行。

AI Predicted 8.1 Difficulty: Moderate EPSS 1.16% · P65
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I. Basic Information for CVE-2022-0407

Vulnerability Information
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Vulnerability Title
Heap-based Buffer Overflow in vim/vim
Source: CVE Program / CVE List V5
Vulnerability Description
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
vim 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
vim是一款基于UNIX平台的编辑器。 vim 存在缓冲区错误漏洞，该漏洞是由于行开始之前的读取操作导致的，并导致堆缓冲区溢出。这个漏洞允许攻击者可利用该漏洞输入一个特别制作的文件，导致崩溃或代码执行。
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

Vendor Product Affected Versions CPE Subscribe
vim vim/vim unspecified ~ 8.2 -

II. Public POCs for CVE-2022-0407

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III. Intelligence Information for CVE-2022-0407

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Patches & Fixes for CVE-2022-0407 (1)

Vendor Advisories for CVE-2022-0407 (2)

Same Patch Batch · vim · 2022-01-30 · 3 CVEs total

CVE-2022-0408 Stack-based Buffer Overflow in vim/vim
CVE-2022-0413 Use After Free in vim/vim

IV. Related Vulnerabilities

Same product: vim/vim
Same vendor: vim
Same weakness: CWE-122

V. Comments for CVE-2022-0407

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