CVE-1999-0016Land IP denial of service.
- 5.0MediumCVSS base score
- 96.4%Exploitation in 30 daysEPSS · top 0.1% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- 5Public exploitsMetasploit, Nuclei and Exploit-DB
Description
Land IP denial of service.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list 5 Exploit-DB entries for it.
Show the exploits5
Exploit-DB5 entries
- FreeBSD 2.x / HP-UX 9/10/11 / Kernel 2.0.3 / Windows NT 4.0/Server 2003 / NetBSD 1 - 'land.c' loopback Denial of Service (1) (Exploit-DB entry) (opens in a new tab)
EDB-ID 20810dos, multiplepublished 20 Nov 1997Verified
- FreeBSD 2.x / HP-UX 9/10/11 / Kernel 2.0.3 / Windows NT 4.0/Server 2003 / NetBSD 1 - 'land.c' loopback Denial of Service (2) (Exploit-DB entry) (opens in a new tab)
EDB-ID 20811dos, multiplepublished 20 Nov 1997Verified
- FreeBSD 2.x / HP-UX 9/10/11 / Kernel 2.0.3 / Windows NT 4.0/Server 2003 / NetBSD 1 - 'land.c' loopback Denial of Service (3) (Exploit-DB entry) (opens in a new tab)
EDB-ID 20812dos, windowspublished 20 Nov 1997Verified
- FreeBSD 2.x / HP-UX 9/10/11 / Kernel 2.0.3 / Windows NT 4.0/Server 2003 / NetBSD 1 - 'land.c' loopback Denial of Service (4) (Exploit-DB entry) (opens in a new tab)
EDB-ID 20813dos, multiplepublished 20 Nov 1997Verified
- FreeBSD 2.x / HP-UX 9/10/11 / Kernel 2.0.3 / Windows NT 4.0/Server 2003 / NetBSD 1 - 'land.c' loopback Denial of Service (5) (Exploit-DB entry) (opens in a new tab)
EDB-ID 20814dos, windowspublished 20 Nov 1997Verified
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By mitre
- 4 months later
· 4 months later
Published
- 25 years later
· 25 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 96.4% · top 0.1% of all CVEs (12 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Affected products
n/a
- affected n/a
References
References2
- HPSBUX9801-076 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- https://security.netapp.com/advisory/ntap-20170815-0001/ (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-1999-0016 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-1999-0016)Record last updated .