variot - var-202211-0372

VAR-202211-0372

Vulnerability from variot - Updated: 2024-01-29 19:19

This vulnerability is due to insufficient management of system resources. An attacker could exploit this vulnerability by taking actions that cause Cisco ISE Software to receive specific RADIUS traffic. A successful and sustained exploit of this vulnerability could allow the attacker to cause reduced performance of the affected device, resulting in significant delays to RADIUS authentications.

There are workarounds that address this vulnerability. Cisco Systems Cisco Identity Services Engine (ISE) Exists in a resource exhaustion vulnerability.Service operation interruption (DoS) It may be in a state

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}

CVE-2022-20937 (GCVE-0-2022-20937)

Vulnerability from cvelistv5 – Published: 2022-11-03 19:31 – Updated: 2024-08-03 02:31

Summary

A vulnerability in a feature that monitors RADIUS requests on Cisco Identity Services Engine (ISE) Software could allow an unauthenticated, remote attacker to negatively affect the performance of an affected device. This vulnerability is due to insufficient management of system resources. An attacker could exploit this vulnerability by taking actions that cause Cisco ISE Software to receive specific RADIUS traffic. A successful and sustained exploit of this vulnerability could allow the attacker to cause reduced performance of the affected device, resulting in significant delays to RADIUS authentications. There are workarounds that address this vulnerability.

Severity ?

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-410 - Insufficient Resource Pool

Assigner

cisco

References

URL

Tags

https://sec.cloudapps.cisco.com/security/center/c…

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Identity Services Engine Software	Affected: 2.6.0 Affected: 2.6.0 p1 Affected: 2.6.0 p2 Affected: 2.6.0 p3 Affected: 2.6.0 p5 Affected: 2.6.0 p6 Affected: 2.6.0 p7 Affected: 2.6.0 p8 Affected: 2.6.0 p9 Affected: 2.6.0 p10 Affected: 2.6.0 p11 Affected: 2.6.0 p12 Affected: 2.7.0 Affected: 2.7.0 p1 Affected: 2.7.0 p2 Affected: 2.7.0 p3 Affected: 2.7.0 p4 Affected: 2.7.0 p5 Affected: 2.7.0 p6 Affected: 2.7.0 p7 Affected: 3.0.0 Affected: 3.0.0 p1 Affected: 3.0.0 p2 Affected: 3.0.0 p3 Affected: 3.0.0 p4 Affected: 3.0.0 p5 Affected: 3.1.0 Affected: 3.1.0 p1

Show details on NVD website

JSON

To clipboard

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    "cna": {
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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.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202211-0372

CVE-2022-20937 (GCVE-0-2022-20937)

Tags

Sightings

Nomenclature