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.
Advisories 1
- WID-SEC-2023-2040 OpenBSD: Schwachstelle ermöglicht Denial of Service BSI CERT-Bund (WID) · Aug 10, 2023