Intrusion PreventionGnuTLS.Libtasn1.Asn1.Extract.Der.Octet.Memory.Access.Error.DoS
Description
This indicates an attack attempt against an Buffer Overrun vulnerability in GnuTLS.
The vulnerability is due to insufficient input validation in the application when handling a crafted SSL packet. A remote attacker can exploit this to cause denial of service conditions in affected machines via crafted SSL requests.
Affected Products
GnuTLS libtasn1 prior to 4.5
Impact
Denial of Service: Remote attackers can crash vulnerable systems.
Recommended Actions
Apply the most recent upgrade or patch from the vendor.
https://lists.gnu.org/archive/html/help-libtasn1/2015-04/msg00000.html
Telemetry
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
| ID | 40709 |
| Created | Jun 18, 2015 |
| Updated | Nov 15, 2021 |
| Risk |
|
| CVE ID | CVE-2015-3622 |
| Exploit Prediction Score | 92.39% |
| Default Action | drop |
| Active | |
| Affected OS | All |
| Affected App | Other |