Unrated severityNVD Advisory· Published Jan 1, 1999· Updated Jun 16, 2026

CVE-1999-0661

Description

A system is running a version of software that was replaced with a Trojan Horse at one of its distribution points, such as (1) TCP Wrappers 7.6, (2) util-linux 2.9g, (3) wuarchive ftpd (wuftpd) 2.2 and 2.1f, (4) IRC client (ircII) ircII 2.2.9, (5) OpenSSH 3.4p1, or (6) Sendmail 8.12.6.

AI Insight

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

Affected products

TCP Wrappers/TCP Wrappersllm-create
Range: = 7.6
Ftpd/wuftpdllm-create
Range: = 2.2, 2.1f
IRC Client/IRC client (ircII)llm-create
Range: = 2.2.9
util-linux/util-linuxllm-fuzzy
Range: = 2.9g
OpenSSL Project/OpenSSLllm-fuzzy
Range: = 3.4p1
Sendmail, Inc./Sendmailllm-fuzzy
Range: = 8.12.6

Patches

Vulnerability mechanics

References

www.cert.org/advisories/CA-1994-07.htmlnvdUS Government Resource
www.cert.org/advisories/CA-1994-14.htmlnvdUS Government Resource
www.cert.org/advisories/CA-1999-01.htmlnvdUS Government Resource
www.cert.org/advisories/CA-1999-02.htmlnvdUS Government Resource
www.cert.org/advisories/CA-2002-28.htmlnvdUS Government Resource
marc.infonvd
marc.infonvd
online.securityfocus.com/archive/1/294539nvd
www.iss.net/security_center/static/10313.phpnvd
www.securityfocus.com/bid/5921nvd

News mentions

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cvss	0.000
epss	0.043
exploit	0.030
kev	0.000
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ransomware	0.000