CVE-2000-0989

Intel InBusiness eMail Station <1.04.87 - Buffer Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2000-0989. PoCs published by Knud Erik Højgaard.

AI-analyzed exploit summary The exploit demonstrates a buffer overflow vulnerability in Intel InBusiness eMail Station by sending an overly long username (approx. 620 characters) during POP3 authentication, causing a denial of service (DoS). The PoC suggests potential for arbitrary code execution with sufficient knowledge of the hardware.

Description

Buffer overflow in Intel InBusiness eMail Station 1.04.87 POP service allows remote attackers to cause a denial of service and possibly execute commands via a long username.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Knud Erik Højgaard · textdoshardware
https://www.exploit-db.com/exploits/20328

The exploit demonstrates a buffer overflow vulnerability in Intel InBusiness eMail Station by sending an overly long username (approx. 620 characters) during POP3 authentication, causing a denial of service (DoS). The PoC suggests potential for arbitrary code execution with sufficient knowledge of the hardware.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Intel InBusiness eMail Station
No auth needed
Prerequisites: network access to the target device · POP3 service enabled
mistral-large-3 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/5414
Vendor Advisory mailing-list x_refsource_bugtraq
http://archives.neohapsis.com/archives/bugtraq/2000-10/0293.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/6488

Scores

EPSS 0.0462
EPSS Percentile 90.6%

Details

Status published
Products (1)
intel/inbusiness_email_station 1.4.87
Published Dec 19, 2000
Tracked Since Feb 18, 2026