Vulnerability Monitor

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CVE-2001-0830

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.

Published

2001-12-06T05:00:00.000

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-772

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	6tunnel_project	6tunnel	≤ 0.08	Yes

References

ftp://213.146.38.146/pub/wojtekka/6tunnel-0.09.tar.gz Broken Link ([email protected])
http://marc.info/?l=bugtraq&m=100386451702966&w=2 Exploit, Mailing List ([email protected])
http://www.securityfocus.com/bid/3467 Broken Link, Third Party Advisory, VDB Entry ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/7337 Third Party Advisory, VDB Entry ([email protected])
ftp://213.146.38.146/pub/wojtekka/6tunnel-0.09.tar.gz Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://marc.info/?l=bugtraq&m=100386451702966&w=2 Exploit, Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/3467 Broken Link, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/7337 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)