Intrusion PreventionOpenSSL.ClientHello.Sigalgs.DOS
Description
This indicates an attack attempt against a Denial of Service Vulnerability in OpenSSL.
The vulnerability is caused by an error when vulnerable application handles a maliciously crafted SSL/TLS record. A remote attacker may be able to exploit this to cause a denial of service condition on affected systems.
Affected Products
OpenSSL Project OpenSSL 1.0.2
Impact
Denial of Service: Remote attackers can crash vulnerable systems.
Recommended Actions
Apply the most recent upgrade or patch from the vendor.
https://www.openssl.org/news/secadv_20150319.txt
Telemetry
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
| ID | 40326 |
| Created | Apr 23, 2015 |
| Updated | May 20, 2015 |
| Risk |
|
| CVE ID | CVE-2015-0291 |
| Exploit Prediction Score | 90.38% |
| Default Action | drop |
| Active | |
| Affected OS | Windows, Linux, BSD, Solaris, MacOS |
| Affected App | Other |