CVE-2020-3353: Cisco Identity Services Engine Denial of Service Vulnerability
First published: Wed Jun 03 2020(Updated: )
A vulnerability in the syslog processing engine of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a race condition that may occur when syslog messages are processed. An attacker could exploit this vulnerability by sending a high rate of syslog messages to an affected device. A successful exploit could allow the attacker to cause the Application Server process to crash, resulting in a DoS condition.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Identity Services Engine | =2.2.0.470 | |
| Cisco Identity Services Engine | =2.2.0.470-patch1 | |
| Cisco Identity Services Engine | =2.2.0.470-patch10 | |
| Cisco Identity Services Engine | =2.2.0.470-patch11 | |
| Cisco Identity Services Engine | =2.2.0.470-patch12 | |
| Cisco Identity Services Engine | =2.2.0.470-patch2 | |
| Cisco Identity Services Engine | =2.2.0.470-patch3 | |
| Cisco Identity Services Engine | =2.2.0.470-patch4 | |
| Cisco Identity Services Engine | =2.2.0.470-patch5 | |
| Cisco Identity Services Engine | =2.2.0.470-patch6 | |
| Cisco Identity Services Engine | =2.2.0.470-patch7 | |
| Cisco Identity Services Engine | =2.2.0.470-patch8 | |
| Cisco Identity Services Engine | =2.2.0.470-patch9 | |
| Cisco Identity Services Engine | =2.3.0.298 | |
| Cisco Identity Services Engine | =2.3.0.298-patch1 | |
| Cisco Identity Services Engine | =2.3.0.298-patch2 | |
| Cisco Identity Services Engine | =2.3.0.298-patch3 | |
| Cisco Identity Services Engine | =2.3.0.298-patch4 | |
| Cisco Identity Services Engine | =2.3.0.298-patch5 | |
| Cisco Identity Services Engine | =2.4.0.357 | |
| Cisco Identity Services Engine | =2.4.0.357-patch1 |
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Reference Links
- collector/nvd-index
- agent/softwarecombine
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/title
- agent/author
- agent/weakness
- agent/references
- agent/last-modified-date
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- vendor/cisco
- canonical/cisco identity services engine
- version/cisco identity services engine/2.2.0.470
- version/cisco identity services engine/2.2.0.470-patch1
- version/cisco identity services engine/2.2.0.470-patch10
- version/cisco identity services engine/2.2.0.470-patch11
- version/cisco identity services engine/2.2.0.470-patch12
- version/cisco identity services engine/2.2.0.470-patch2
- version/cisco identity services engine/2.2.0.470-patch3
- version/cisco identity services engine/2.2.0.470-patch4
- version/cisco identity services engine/2.2.0.470-patch5
- version/cisco identity services engine/2.2.0.470-patch6
- version/cisco identity services engine/2.2.0.470-patch7
- version/cisco identity services engine/2.2.0.470-patch8
- version/cisco identity services engine/2.2.0.470-patch9
- version/cisco identity services engine/2.3.0.298
- version/cisco identity services engine/2.3.0.298-patch1
- version/cisco identity services engine/2.3.0.298-patch2
- version/cisco identity services engine/2.3.0.298-patch3
- version/cisco identity services engine/2.3.0.298-patch4
- version/cisco identity services engine/2.3.0.298-patch5
- version/cisco identity services engine/2.4.0.357
- version/cisco identity services engine/2.4.0.357-patch1