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.
- Upgrade
Upgrade
Ascend Multilink PPPto 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
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.