CVEvulnerability

CVE-2023-52558

7.5 HIGH Published 2024-03-01 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2024-03-01
Last modified
2026-06-17
Assigner
9119a7d8-5eab-497f-8521-727c672e3725
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-131

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.

Affected configurations

• openbsd openbsd (< 7.3) • openbsd openbsd 7.3 • openbsd openbsd 7.4

Related

Weakness · CWE (1)

  • CWE-131 Incorrect Calculation of Buffer Size weakness

References