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CVE-2000-0493: Atrius Trivalie Sn Time Sync: Command injection

CVE-2000-0493 has a CVSS v2 base score of 10.0 (the maximum on that scale) and affects Atrius Trivalie Sn Time Sync. Per its scoring, it can be exploited over the network, without authentication. The scored impact on confidentiality, integrity and availability is the highest available.

Vulnerability description

Buffer overflow in Simple Network Time Sync (SMTS) daemon allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long string.

Severity breakdown

CVSS v2.0 10.0: AV:N/AC:L/Au:N/C:C/I:C/A:C

• Access vector: Network. Exploitable remotely over the network.
• Access complexity: Low. No special conditions are required.
• Authentication: None. No authentication is needed.
• Confidentiality impact: Complete. Total information disclosure.
• Integrity impact: Complete. Total loss of integrity.
• Availability impact: Complete. Total shutdown of the component.

Affected products

• Atrius Trivalie Sn Time Sync: 1.0.1

References

• http://archives.neohapsis.com/archives/vuln-dev/2000-q2/0843.html
• http://www.securityfocus.com/bid/1289
• https://exchange.xforce.ibmcloud.com/vulnerabilities/4602