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CVE-2022-2207— 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是一款跨平台的文本编辑器。 Vim 8.2之前的版本存在安全漏洞，该漏洞源于函数 ins_bs 中存在基于堆的缓冲区溢出，这可能会导致敏感信息损坏、崩溃或代码执行等。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.36% · P70

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2022-2207

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 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vim是一款跨平台的文本编辑器。 Vim 8.2之前的版本存在安全漏洞，该漏洞源于函数 ins_bs 中存在基于堆的缓冲区溢出，这可能会导致敏感信息损坏、崩溃或代码执行等。
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-2022-2207

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III. Intelligence Information for CVE-2022-2207

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Patches & Fixes for CVE-2022-2207 (1)

Vendor Advisories for CVE-2022-2207 (3)

Mailing List Discussions for CVE-2022-2207 (2)

Same Patch Batch · vim · 2022-06-27 · 3 CVEs total

CVE-2022-2208 NULL Pointer Dereference in vim/vim
CVE-2022-2210 Out-of-bounds Write in vim/vim

IV. Related Vulnerabilities

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

V. Comments for CVE-2022-2207

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