Intrusion PreventionHeimdal.KDC.ASN1.DER.Length.DoS
Description
This indicates an attack attempt to exploit a Denial of Service Vulnerability in Heimdal.
The vulnerability is due to an error in the vulnerable application when handling a maliciously crafted request. An attacker can exploit this to cause a denial of service condition on the affected machine via a crafted request.
Affected Products
Heimdal prior to 7.5.0
Impact
Denial of Service: Remote attackers can crash vulnerable systems.
Recommended Actions
Apply the most recent upgrade or patch from the vendor:
http://www.h5l.org/releases.html
Telemetry
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
| ID | 45562 |
| Created | Mar 02, 2018 |
| Updated | Dec 06, 2021 |
| Risk |
|
| CVE ID | CVE-2017-17439 |
| Exploit Prediction Score | 66.03% |
| Default Action | drop |
| Active | |
| Affected OS | Linux |
| Affected App | Other |