VULNERABILITY INTELLIGENCE
CVE-2023-52558
CVSS score7.5 HIGH
EPSS probability0.70%
CISA KEVNot currently listed
Published2024-03-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.
Weakness classification
- 9119a7d8-5eab-497f-8521-727c672e3725: CWE-131