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CVE-2024-37377 Details

Description

A heap-based buffer overflow in IPsec of Ivanti Connect Secure before version 22.7R2.3 allows a remote unauthenticated attacker to cause a denial of service.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://forums.ivanti.com/s/article/December-2024-Security-Advisory-Ivanti-Connect-Secure-ICS-and-Ivanti-Policy-Secure-IPS-Multiple-CVEs	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-787	Out-of-bounds Write	CISA-ADP

Affected Products

Product	Versions
ivanti connect secure	< 22.7 22.7 - 22.7 r1 22.7 r1.1 22.7 r1.2
CPE cpe:2.3:a:ivanti:connect_secure:::::::: cpe:2.3:a:ivanti:connect_secure:22.7:-:::::: cpe:2.3:a:ivanti:connect_secure:22.7:r1:::::: cpe:2.3:a:ivanti:connect_secure:22.7:r1.1:::::: cpe:2.3:a:ivanti:connect_secure:22.7:r1.2:::::: cpe:2.3:a:ivanti:connect_secure:22.7:r1.3:::::: cpe:2.3:a:ivanti:connect_secure:22.7:r1.4:::::: cpe:2.3:a:ivanti:connect_secure:22.7:r1.5:::::: cpe:2.3:a:ivanti:connect_secure:22.7:r2:::::: cpe:2.3:a:ivanti:connect_secure:22.7:r2.1:::::: cpe:2.3:a:ivanti:connect_secure:22.7:r2.2:::::: cpe:2.3:a:ivanti:connect_secure:22.7:r2.3:::::: Remediation No remediation found in references.
ivanti policy secure	< 22.7 22.7 - 22.7 r1 22.7 r1.1
CPE cpe:2.3:a:ivanti:policy_secure:::::::: cpe:2.3:a:ivanti:policy_secure:22.7:-:::::: cpe:2.3:a:ivanti:policy_secure:22.7:r1:::::: cpe:2.3:a:ivanti:policy_secure:22.7:r1.1:::::: Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Jul 2, 2025	Initial Analysis	[email protected]
Dec 12, 2024	CVE Modified	CISA-ADP
Dec 12, 2024	New CVE Received	[email protected]