CVE-2023-52558

Published Mar 1, 2024

Last updated 6 months ago

CVSS high 7.5

Overview

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.
Source
9119a7d8-5eab-497f-8521-727c672e3725
NVD status
Awaiting Analysis

Risk scores

CVSS 3.1

Type
Secondary
Base score
7.5
Impact score
3.6
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity
HIGH

Weaknesses

9119a7d8-5eab-497f-8521-727c672e3725
CWE-131

Social media

Hype score
Not currently trending

References

Sources include official advisories and independent security research.