CVE-2023-52558
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductOpenbsd
PublishedMar 1, 2024
First seenMar 1, 2024
Weakness typeCWE-131CWE-131
How to fix
Update
- openbsd openbsd7.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openbsd openbsd | v < 7.3, 7.3, 7.4 | 7.3 |
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