CVE-2024-20363 - Vulnerability Details - OpenCVE

Multiple Cisco products are affected by a vulnerability in the Snort Intrusion Prevention System (IPS) rule engine that could allow an unauthenticated, remote attacker to bypass the configured rules on an affected system. This vulnerability is due to incorrect HTTP packet handling. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass configured IPS rules and allow uninspected traffic onto the network.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

References

Link	Providers
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snort3-ips-bypass-uE69KBMd

History

No history.

MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2024-05-22T16:52:53.274Z

Updated: 2024-08-01T21:59:42.321Z

Reserved: 2023-11-08T15:08:07.651Z

Link: CVE-2024-20363

Vulnrichment

Updated: 2024-08-01T21:59:42.321Z

NVD

Status : Awaiting Analysis

Published: 2024-05-22T17:16:13.950

Modified: 2024-11-21T08:52:28.177

Link: CVE-2024-20363

Redhat

No data.

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