Description
OpenBSD 7.3 before errata 014 is missing an argument-count bounds check in console terminal emulation. This could cause incorrect memory access and a kernel crash after receiving crafted DCS or CSI terminal escape sequences.
Related CPE's
o
openbsd
openbsd
14
References
https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/014_wscons.patch.sig
PatchVendor Advisory
CVSS impact metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 · Medium
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2023-08-10T16:15:09.907
11 months agoLast modified
2023-08-23T15:21:05.607
11 months ago