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CVE-2024-10933— OpenBSD readdir directory traversal

Quick assessment

Affected
OpenBSD OpenBSD
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.

OpenBSD是加拿大OpenBSD组织的一套跨平台的、基于BSD的类UNIX操作系统。 OpenBSD 7.5 errata 009之前版本和OpenBSD 7.4 errata 022之前版本存在安全漏洞，该漏洞源于在readdir名称验证不当，导致在不可信文件系统上发生意外的目录遍历。

CVSS 5.0 · Medium EPSS 0.27% · P17

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery
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I. Basic Information for CVE-2024-10933

Vulnerability Information
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Vulnerability Title
OpenBSD readdir directory traversal
Source: CVE Program / CVE List V5
Vulnerability Description
In OpenBSD 7.5 before errata 009 and OpenBSD 7.4 before errata 022, exclude any '/' in readdir name validation to avoid unexpected directory traversal on untrusted file systems.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
OpenBSD 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenBSD是加拿大OpenBSD组织的一套跨平台的、基于BSD的类UNIX操作系统。 OpenBSD 7.5 errata 009之前版本和OpenBSD 7.4 errata 022之前版本存在安全漏洞，该漏洞源于在readdir名称验证不当，导致在不可信文件系统上发生意外的目录遍历。
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
OpenBSD OpenBSD 7.5 ~ 7.5 errata 009 -

II. Public POCs for CVE-2024-10933

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III. Intelligence Information for CVE-2024-10933

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IV. Related Vulnerabilities

Same product: OpenBSD
Same vendor: OpenBSD
Same weakness: CWE-22

V. Comments for CVE-2024-10933

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