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CVE-2022-1619— Heap-based Buffer Overflow in function cmdline_erase_chars 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 之前版本存在安全漏洞，该漏洞源于cmdline_erase_chars函数存在基于堆的缓冲区溢出。

AI Predicted 8.1 Difficulty: Moderate EPSS 2.56% · P84
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I. Basic Information for CVE-2022-1619

Vulnerability Information
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Vulnerability Title
Heap-based Buffer Overflow in function cmdline_erase_chars in vim/vim
Source: CVE Program / CVE List V5
Vulnerability Description
Heap-based Buffer Overflow in function cmdline_erase_chars in GitHub repository vim/vim prior to 8.2.4899. This vulnerabilities are capable of crashing software, modify memory, and possible remote execution
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是一款跨平台的文本编辑器。 Vim 8.2 之前版本存在安全漏洞，该漏洞源于cmdline_erase_chars函数存在基于堆的缓冲区溢出。
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 ~ 8.2.4899 -

II. Public POCs for CVE-2022-1619

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III. Intelligence Information for CVE-2022-1619

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Patches & Fixes for CVE-2022-1619 (1)

Vendor Advisories for CVE-2022-1619 (5)

Mailing List Discussions for CVE-2022-1619 (7)

IV. Related Vulnerabilities

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

V. Comments for CVE-2022-1619

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