Vulnerability Monitor

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CVE-2000-0990

cmd5checkpw 0.21 and earlier allows remote attackers to cause a denial of service via an "SMTP AUTH" command with an unknown username.

Published

2000-12-19T05:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.5 (HIGH)

CVSSv2 Vector

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

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

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	krzysztof_dabrowski	cmd5checkpw	0.20	Yes
Application	krzysztof_dabrowski	cmd5checkpw	0.21	Yes

References

http://archives.neohapsis.com/archives/bugtraq/2000-10/0258.html Vendor Advisory ([email protected])
http://members.elysium.pl/brush/cmd5checkpw/changes.html ([email protected])
http://www.securityfocus.com/bid/1809 Patch, Vendor Advisory ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/5382 ([email protected])
http://archives.neohapsis.com/archives/bugtraq/2000-10/0258.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://members.elysium.pl/brush/cmd5checkpw/changes.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/1809 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/5382 (af854a3a-2127-422b-91ae-364da2661108)