Vulnerability Monitor

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CVE-1999-1568

Off-by-one error in NcFTPd FTP server before 2.4.1 allows a remote attacker to cause a denial of service (crash) via a long PORT command.

Published

1999-01-01T05:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-193
Type: Secondary
CWE-193

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	ncftp	ncftpd_server	< 2.4.1	Yes

References

http://marc.info/?l=bugtraq&m=91981352617720&w=2 Mailing List ([email protected])
http://www.securityfocus.com/archive/1/12699 Broken Link, Third Party Advisory, VDB Entry ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/1833 Third Party Advisory, VDB Entry ([email protected])
http://marc.info/?l=bugtraq&m=91981352617720&w=2 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/archive/1/12699 Broken Link, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/1833 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)