CVE-2002-1486

critical

Description

Multiple buffer overflows in the IRC component of Trillian 0.73 and 0.74 allows remote malicious IRC servers to cause a denial of service and possibly execute arbitrary code via (1) a large response from the server, (2) a JOIN with a long channel name, (3) a long "raw 221" message, (4) a PRIVMSG with a long nickname, or (5) a long response from an IDENT server.

References

http://www.securityfocus.com/bid/5765

http://www.iss.net/security_center/static/10163.php

http://www.iss.net/security_center/static/10151.php

http://www.iss.net/security_center/static/10150.php

http://archives.neohapsis.com/archives/ntbugtraq/2002-q3/0140.html

http://archives.neohapsis.com/archives/ntbugtraq/2002-q3/0139.html

http://archives.neohapsis.com/archives/bugtraq/2002-09/0268.html

http://archives.neohapsis.com/archives/bugtraq/2002-09/0266.html

Details

Source: Mitre, NVD

Published: 2003-04-02

Updated: 2008-09-05

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical