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CVE-2023-5535— Use After Free 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 v9.0.2010 之前版本存在资源管理错误漏洞，该漏洞源于edit_arg_idx 函数中存在堆释放后重用问题。

AI Predicted 5.5 Difficulty: Easy EPSS 0.51% · P41

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2023-5535

Vulnerability Information
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Vulnerability Title
Use After Free in vim/vim
Source: CVE Program / CVE List V5
Vulnerability Description
Use After Free in GitHub repository vim/vim prior to v9.0.2010.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
Vim 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vim是一款跨平台的文本编辑器。 Vim v9.0.2010 之前版本存在资源管理错误漏洞，该漏洞源于edit_arg_idx 函数中存在堆释放后重用问题。
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 ~ v9.0.2010 -

II. Public POCs for CVE-2023-5535

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III. Intelligence Information for CVE-2023-5535

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Patches & Fixes for CVE-2023-5535 (1)

Vendor Advisories for CVE-2023-5535 (1)

Mailing List Discussions for CVE-2023-5535 (3)

IV. Related Vulnerabilities

Same product: vim/vim
Same vendor: vim
Same weakness: CWE-416

V. Comments for CVE-2023-5535

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