FKIE_CVE-2020-3353

Vulnerability from fkie_nvd - Published: 2020-06-03 19:15 - Updated: 2024-11-21 05:30
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-dos-qNzq39K7Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-dos-qNzq39K7Vendor Advisory
Impacted products
Vendor Product Version
cisco identity_services_engine 2.2.0.470
cisco identity_services_engine 2.2.0.470
cisco identity_services_engine 2.2.0.470
cisco identity_services_engine 2.2.0.470
cisco identity_services_engine 2.2.0.470
cisco identity_services_engine 2.2.0.470
cisco identity_services_engine 2.2.0.470
cisco identity_services_engine 2.2.0.470
cisco identity_services_engine 2.2.0.470
cisco identity_services_engine 2.2.0.470
cisco identity_services_engine 2.2.0.470
cisco identity_services_engine 2.2.0.470
cisco identity_services_engine 2.2.0.470
cisco identity_services_engine 2.3.0.298
cisco identity_services_engine 2.3.0.298
cisco identity_services_engine 2.3.0.298
cisco identity_services_engine 2.3.0.298
cisco identity_services_engine 2.3.0.298
cisco identity_services_engine 2.3.0.298
cisco identity_services_engine 2.4.0.357
cisco identity_services_engine 2.4.0.357
To clipboard 

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      "value": "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."
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  "id": "CVE-2020-3353",
  "lastModified": "2024-11-21T05:30:51.743",
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    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
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          "integrityImpact": "NONE",
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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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