high7.5
CVE-2023-52558
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 r…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Openbsd | Openbsd | before 7.3 Versions 7.3, 7.4 |
Weakness classification
References
- NVD record
- CVE.org record
- https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/019_msplit.patch.sig
- https://ftp.openbsd.org/pub/OpenBSD/patches/7.4/common/002_msplit.patch.sig
- https://github.com/openbsd/src/commit/7b4d35e0a60ba1dd4daf4b1c2932020a22463a89
- https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/019_msplit.patch.sig
- https://ftp.openbsd.org/pub/OpenBSD/patches/7.4/common/002_msplit.patch.sig
- https://github.com/openbsd/src/commit/7b4d35e0a60ba1dd4daf4b1c2932020a22463a89