CVE-1999-0001
published 1999-12-30CVE-1999-0001: ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of service (crash or hang) via crafted packets.
PriorityP414medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
4.75%
91.8th percentile
ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of service (crash or hang) via crafted packets.
Affected
23 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| bsdi | bsd_os | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| freebsd | freebsd | — | — |
| openbsd | openbsd | — | — |
| openbsd | openbsd | — | — |
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VulDB
FreeBSD/OpenBSD TCP/IP Implementation ip_input.c input validation (XFDB-338 / SBV-2125)
vuldb·2026-04-20·CVSS 5.0
CVE-1999-0001 [MEDIUM] FreeBSD/OpenBSD TCP/IP Implementation ip_input.c input validation (XFDB-338 / SBV-2125)
A vulnerability identified as problematic has been detected in FreeBSD and OpenBSD. Affected by this issue is some unknown functionality of the file ip_input.c of the component TCP/IP Implementation. This manipulation causes improper input validation.
This vulnerability is registered as CVE-1999-0001. Remote exploitation of the attack is possible. Furthermore, an exploit is available.
You should upgrade the affected component.
GHSA
GHSA-q295-vmhf-gfx2: ip_input
ghsa_unreviewed·2022-04-30
CVE-1999-0001 [MEDIUM] CWE-20 GHSA-q295-vmhf-gfx2: ip_input
ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of service (crash or hang) via crafted packets.
No detection rules found.
No writeups or analysis indexed.
1999-12-30
Published