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.

Classification

CVE ID: CVE-2024-10933

CVSS Base Severity: MEDIUM

CVSS Base Score: 4.1

Affected Products

Vendor: OpenBSD

Product: OpenBSD

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 12.62% (scored less or equal to compared to others)

EPSS Date: 2025-02-03 (when was this score calculated)

References

https://ftp.openbsd.org/pub/OpenBSD/patches/7.4/common/022_readdir.patch.sig
https://ftp.openbsd.org/pub/OpenBSD/patches/7.5/common/009_readdir.patch.sig

Timeline