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Fencer Vulns
high 7.5

CVE-1999-0996 json

Buffer overflow in Infoseek Ultraseek search engine allows remote attackers to execute commands via a long GET request.

published 1999-12-15 26 y ago modified 2026-06-16 4 mo ago also EUVD-1999-0977

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
7.7%
EPSS 7.7% chance of exploitation in 30 days, percentile 94%
public exploits
1
Exploit-DB

Summary

Buffer overflow in Infoseek Ultraseek search engine allows remote attackers to execute commands via a long GET request.

Timeline

  1. First public exploit (EDB-19679)
  2. Published

Exploit prediction

7.71% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-19679 Infoseek Ultraseek 2.1/3.1 for NT - GET Buffer Overflow remote, 1999-12-15

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.