CVE-2002-0332

critical

Description

Buffer overflows in xtell (xtelld) 1.91.1 and earlier, and 2.x before 2.7, allows remote attackers to execute arbitrary code via (1) a long DNS hostname that is determined using reverse DNS lookups, (2) a long AUTH string, or (3) certain data in the xtell request.

References

http://www.securityfocus.com/bid/4193

http://www.iss.net/security_center/static/8312.php

http://www.debian.org/security/2002/dsa-121

http://marc.info/?l=bugtraq&m=101494896516467&w=2

Details

Source: Mitre, NVD

Published: 2002-06-25

Updated: 2016-10-18

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