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
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
- Equal to or higher than the score of 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
06 References
- online.securityfocus.com20021009 Re: CERT Advisory CA-2002-28 Trojan Horse Sendmailhttp://online.securityfocus.com/archive/1/294539
- www.iss.netsendmail-backdoor(10313)http://www.iss.net/security_center/static/10313.php
- www.securityfocus.com5921http://www.securityfocus.com/bid/5921
- www.cert.orgCA-1999-02http://www.cert.org/advisories/CA-1999-02.html
- marc.info20020801 OpenSSH Security Advisory: Trojaned Distribution Fileshttp://marc.info/?l=bugtraq&m=102821663814127&w=2
- www.cert.orgCA-1994-14http://www.cert.org/advisories/CA-1994-14.html
- marc.info20020801 trojan horse in recent openssh (version 3.4 portable 1)http://marc.info/?l=bugtraq&m=102820843403741&w=2
- www.cert.orgCA-1999-01http://www.cert.org/advisories/CA-1999-01.html
- www.cert.orgCA-1994-07http://www.cert.org/advisories/CA-1994-07.html
- www.cert.orgCA-2002-28http://www.cert.org/advisories/CA-2002-28.html