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CVE-2022-2126— Out-of-bounds Read 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 之前版本存在缓冲区错误漏洞，该漏洞源于存在越界读取。

AI Predicted 5.5 Difficulty: Easy EPSS 1.52% · P72

Possible ATT&CK Techniques 1 AI

T1200 · Hardware Additions
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I. Basic Information for CVE-2022-2126

Vulnerability Information
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Vulnerability Title
Out-of-bounds Read in vim/vim
Source: CVE Program / CVE List V5
Vulnerability Description
Out-of-bounds Read 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
跨界内存读
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 之前版本存在缓冲区错误漏洞，该漏洞源于存在越界读取。
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-2022-2126

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2022-2126

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Patches & Fixes for CVE-2022-2126 (1)

Vendor Advisories for CVE-2022-2126 (6)

Mailing List Discussions for CVE-2022-2126 (7)

Same Patch Batch · vim · 2022-06-19 · 4 CVEs total

CVE-2022-2124 Buffer Over-read in vim/vim
CVE-2022-2125 Heap-based Buffer Overflow in vim/vim
CVE-2022-2129 Out-of-bounds Write in vim/vim

IV. Related Vulnerabilities

Same product: vim/vim
Same vendor: vim
Same weakness: CWE-125

V. Comments for CVE-2022-2126

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