CVE-1999-1203: Medium severity Ascend Multilink PPP for ISDN vulnerability

Published Feb 12, 1999
·
Updated

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.

Affected Software

1 affected component
Ascend Multilink PPP for ISDN<=4.6

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade Ascend Multilink PPP to a version that resolves this vulnerability.

    Fixed in 4.6

Event History

Feb 12, 1999
CVE Published
05:00 AM
Data Sourced
via NVD·05:00 AM
DescriptionSeverityAffected Software
Mar 9, 2002
CVE Published
via MITRE·10:00 AM
Data Sourced
via MITRE·10:00 AM
Description
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Frequently Asked Questions

1

What is the severity of CVE-1999-1203?

CVE-1999-1203 has a severity level that indicates it can lead to a denial of service.

2

How do I fix CVE-1999-1203?

To fix CVE-1999-1203, upgrade to a version of Ascend Multilink PPP for ISDN later than 4.6.

3

What systems are affected by CVE-1999-1203?

CVE-1999-1203 affects Ascend Multilink PPP for ISDN versions prior to 4.6.

4

What type of vulnerability is CVE-1999-1203?

CVE-1999-1203 is classified as a denial of service vulnerability.

5

Who can exploit CVE-1999-1203?

Remote attackers can exploit CVE-1999-1203 by using a spoofed endpoint identifier.

Contact

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