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CVE-2022-43995

Quick assessment

Affected
n/a n/a
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.

Sudo是一款使用于类Unix系统的，允许用户通过安全的方式使用特殊的权限执行命令的程序。 Sudo 1.8.0至1.9.12版本存在缓冲区错误漏洞，该漏洞源于存在数组越界错误，可能导致基于堆的缓冲区超读。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.28% · P21

Possible ATT&CK Techniques 1 AI

T1548 · Abuse Elevation Control Mechanism
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I. Basic Information for CVE-2022-43995

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. The impact could vary depending on the system libraries, compiler, and processor architecture.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Sudo 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sudo是一款使用于类Unix系统的，允许用户通过安全的方式使用特殊的权限执行命令的程序。 Sudo 1.8.0至1.9.12版本存在缓冲区错误漏洞，该漏洞源于存在数组越界错误，可能导致基于堆的缓冲区超读。
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
- n/a n/a -

II. Public POCs for CVE-2022-43995

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III. Intelligence Information for CVE-2022-43995

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Patches & Fixes for CVE-2022-43995 (1)

Vendor Advisories for CVE-2022-43995 (3)

Other References for CVE-2022-43995 (1)

Same Patch Batch · n/a · 2022-11-02 · 27 CVEs total

CVE-2022-3844 3.5 LOW Webmin index.cgi cross site scripting
CVE-2022-43255 GPAC 安全漏洞
CVE-2021-37789 stb 缓冲区错误漏洞
CVE-2022-43254 GPAC 安全漏洞
CVE-2022-43253 Libde265 缓冲区错误漏洞
CVE-2022-43252 Libde265 缓冲区错误漏洞
CVE-2022-43250 Libde265 缓冲区错误漏洞
CVE-2022-43249 Libde265 缓冲区错误漏洞
CVE-2022-43248 Libde265 缓冲区错误漏洞
CVE-2022-43245 Libde265 安全漏洞
CVE-2022-43244 Libde265 缓冲区错误漏洞
CVE-2022-43243 Libde265 缓冲区错误漏洞
CVE-2022-43242 Libde265 缓冲区错误漏洞
CVE-2022-43241 Libde265 缓冲区错误漏洞
CVE-2022-43240 Libde265 缓冲区错误漏洞
CVE-2022-43239 Libde265 缓冲区错误漏洞
CVE-2022-43238 Libde265 安全漏洞
CVE-2022-43237 Libde265 缓冲区错误漏洞
CVE-2022-43236 Libde265 缓冲区错误漏洞
CVE-2022-43235 Libde265 缓冲区错误漏洞

Showing top 20 of 27 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2022-43995

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