CVE-2001-0830

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 5.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2001-12-06 · updated 2026-06-16
Weakness: CWE-772

Description

6tunnel 0.08 and earlier does not properly close sockets that were initiated by a client, which allows remote attackers to cause a denial of service (resource exhaustion) by repeatedly connecting to and disconnecting from the server.

Affected products

6Tunnel Project 6Tunnel: through 0.08

References

http://marc.info/?l=bugtraq&m=100386451702966&w=2
http://www.securityfocus.com/bid/3467
https://exchange.xforce.ibmcloud.com/vulnerabilities/7337
http://marc.info/?l=bugtraq&m=100386451702966&w=2
http://www.securityfocus.com/bid/3467
https://exchange.xforce.ibmcloud.com/vulnerabilities/7337

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