What’s Vulnerable › Vulnerabilities

CVE-2001-0230

• Severity: medium (CVSS 4.6 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2001-06-02 · updated 2026-06-16

Description

Buffer overflow in dc20ctrl before 0.4_1 in FreeBSD, and possibly other operating systems, allows local users to gain privileges.

Affected products

• FreeBSD: through 0.4_1

References

• http://archives.neohapsis.com/archives/freebsd/2001-02/0083.html
• http://www.osvdb.org/6081
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6077
• http://archives.neohapsis.com/archives/freebsd/2001-02/0083.html
• http://www.osvdb.org/6081
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6077

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