CVE-1999-1203

high

Description

Multilink PPP for ISDN dialup users in Ascend before 4.6 allows remote attackers to cause a denial of service via a spoofed endpoint identifier.

References

http://www.iss.net/security_center/static/7498.php

http://marc.info/?l=bugtraq&m=91888117502765&w=2

http://marc.info/?l=bugtraq&m=91868964203769&w=2

Details

Source: Mitre, NVD

Published: 1999-02-12

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 5

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

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.00739