CVE Tools

CVE-1999-0798

Published: Feb 4, 2000Updated: Apr 16, 2026 Sources: CVE List NVDNVD-CWE-Other
10.0CVSSCRITICAL

Description

Buffer overflow in bootpd on OpenBSD, FreeBSD, and Linux systems via a malformed header type.

CVSS Vector Breakdown

AV:NAC:LAu:NC:CI:CA:C
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:CConfidentiality
Complete
I:CIntegrity
Complete
A:CAvailability
Complete

Weaknesses

Affected Products

openbsdoss-projectCAOperating Systemsaka openbsd
redhatcommercialUSOperating Systemsaka red hat
and 3 more affected products View all →

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

Timeline

Published
Feb 4, 2000
Last Updated
Apr 16, 2026

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-1999-0798 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows