Vulnerability Monitor

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CVE-2020-3353

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.

Published

2020-06-03T19:15:11.847

Last Modified

2024-11-21T05:30:51.743

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.9 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-362
  • Type: Primary
    CWE-362
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco identity_services_engine 2.2.0.470 Yes
Application cisco identity_services_engine 2.2.0.470 Yes
Application cisco identity_services_engine 2.2.0.470 Yes
Application cisco identity_services_engine 2.2.0.470 Yes
Application cisco identity_services_engine 2.2.0.470 Yes
Application cisco identity_services_engine 2.2.0.470 Yes
Application cisco identity_services_engine 2.2.0.470 Yes
Application cisco identity_services_engine 2.2.0.470 Yes
Application cisco identity_services_engine 2.2.0.470 Yes
Application cisco identity_services_engine 2.2.0.470 Yes
Application cisco identity_services_engine 2.2.0.470 Yes
Application cisco identity_services_engine 2.2.0.470 Yes
Application cisco identity_services_engine 2.2.0.470 Yes
Application cisco identity_services_engine 2.3.0.298 Yes
Application cisco identity_services_engine 2.3.0.298 Yes
Application cisco identity_services_engine 2.3.0.298 Yes
Application cisco identity_services_engine 2.3.0.298 Yes
Application cisco identity_services_engine 2.3.0.298 Yes
Application cisco identity_services_engine 2.3.0.298 Yes
Application cisco identity_services_engine 2.4.0.357 Yes
Application cisco identity_services_engine 2.4.0.357 Yes
References