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.
Scores
CVSS v3
7.5
EPSS
0.0007
EPSS Percentile
21.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-131
Status
published
Products (3)
openbsd/openbsd
7.3 (19 CPE variants)
openbsd/openbsd
7.4 (2 CPE variants)
openbsd/openbsd
< 7.3
Published
Mar 01, 2024
Tracked Since
Feb 18, 2026