01 Record

CVE-1999-0661

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

UnratedPUBLISHEDCNA: mitre

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 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

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 54.24% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 98.9% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Modified. NVD last modified this record on 2026-06-16.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published: 2000-02-04 05:00Z26 YR AGO
Last updated: 2024-08-01 16:48Z2 YR AGO
Reserved: 1999-06-07
Assigning CNA: mitre
Record state: PUBLISHED
Severity: Not rated by the issuing CNA
CNA CVSS vector: Not published by the issuing CNA
Weaknesses: No CWE assigned
Data version: 5.1
Document digest: 62ea76812efe25a980eae81acf0255a78b3f9ce0712282e65526f9853b3d3222

05 Affected products

No products listed

This record names no affected vendor or product. That is common for reserved identifiers and for records whose CNA published only a narrative description.

06 References

online.securityfocus.com20021009 Re: CERT Advisory CA-2002-28 Trojan Horse Sendmailhttp://online.securityfocus.com/archive/1/294539mailing-listx_refsource_BUGTRAQ
www.iss.netsendmail-backdoor(10313)http://www.iss.net/security_center/static/10313.phpvdb-entryx_refsource_XF
www.securityfocus.com5921http://www.securityfocus.com/bid/5921vdb-entryx_refsource_BID
www.cert.orgCA-1999-02http://www.cert.org/advisories/CA-1999-02.htmlthird-party-advisoryx_refsource_CERT
marc.info20020801 OpenSSH Security Advisory: Trojaned Distribution Fileshttp://marc.info/?l=bugtraq&m=102821663814127&w=2mailing-listx_refsource_BUGTRAQ
www.cert.orgCA-1994-14http://www.cert.org/advisories/CA-1994-14.htmlthird-party-advisoryx_refsource_CERT
marc.info20020801 trojan horse in recent openssh (version 3.4 portable 1)http://marc.info/?l=bugtraq&m=102820843403741&w=2mailing-listx_refsource_BUGTRAQ
www.cert.orgCA-1999-01http://www.cert.org/advisories/CA-1999-01.htmlthird-party-advisoryx_refsource_CERT
www.cert.orgCA-1994-07http://www.cert.org/advisories/CA-1994-07.htmlthird-party-advisoryx_refsource_CERT
www.cert.orgCA-2002-28http://www.cert.org/advisories/CA-2002-28.htmlthird-party-advisoryx_refsource_CERT

01 Record index

CVE-1999-0661

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-1999-0661

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References