CVE-2022-3705— vim autocmd quickfix.c qf_update_buffer use after free
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I. Basic Information for CVE-2022-3705
Vulnerability Information
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Vulnerability Title
vim autocmd quickfix.c qf_update_buffer use after free
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in vim and classified as problematic. Affected by this issue is the function qf_update_buffer of the file quickfix.c of the component autocmd Handler. The manipulation leads to use after free. The attack may be launched remotely. Upgrading to version 9.0.0805 is able to address this issue. The name of the patch is d0fab10ed2a86698937e3c3fed2f10bd9bb5e731. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-212324.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
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 存在资源管理错误漏洞，该漏洞源于存在内存释放后重用问题。
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 |
|---|---|---|---|---|
| unspecified | vim | n/a | - |
II. Public POCs for CVE-2022-3705
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://security.gentoo.org/glsa/202305-16vendor-advisory
- http://seclists.org/fulldisclosure/2023/Jan/19mailing-list
- https://nvd.nist.gov/vuln/detail/CVE-2022-3705
IV. Related Vulnerabilities
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Vim Ex command injection in Vims NetBeans integration
Same weakness: CWE-119
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V. Comments for CVE-2022-3705
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