CVE-2023-52558

CVSS V2 None CVSS V3 None

Description

In OpenBSD 7.4 before errata 002 and OpenBSD 7.3 before errata 019, a network buffer that had to be split at certain length that could crash the kernel after receiving specially crafted escape sequences.

Overview

CVE ID
CVE-2023-52558

Assigner
cisa-cg

Vulnerability Status
PUBLISHED

Published Version
2024-03-01T16:33:06.604Z

Last Modified Date
2024-03-01T16:39:00.281Z

Weakness Enumerations

CWE	URL
CWE-131	http://cwe.mitre.org/data/definitions/131.html

References

Reference URL	Reference Tags
https://ftp.openbsd.org/pub/OpenBSD/patches/7.4/common/002_msplit.patch.sig
https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/019_msplit.patch.sig
https://github.com/openbsd/src/commit/7b4d35e0a60ba1dd4daf4b1c2932020a22463a89

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2023-52558
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52558

History

Created	Old Value	New Value	Data Type	Notes
2024-06-25 15:36:42				Added to TrackCVE