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Unrated severityNVD Advisory· Published Dec 19, 2000· Updated Jun 16, 2026

CVE-2000-0991

CVE-2000-0991

Description

Buffer overflow in Hilgraeve, Inc. HyperTerminal client on Windows 98, ME, and 2000 allows remote attackers to execute arbitrary commands via a long telnet URL, aka the "HyperTerminal Buffer Overflow" vulnerability.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Hilgraeve/Hyperterminal2 versions
    cpe:2.3:a:hilgraeve:hyperterminal:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:hilgraeve:hyperterminal:*:*:*:*:*:*:*:*range: <=6.0
    • (no CPE)

Patches

Vulnerability mechanics

References

3

News mentions

0

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