CVE-2024-22023

Published: Apr 4, 2024

Modified: Oct 3, 2024

PUBLISHED

CVSS v3.0

5.3

MEDIUM

Description

An XML entity expansion or XEE vulnerability in SAML component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure allows an unauthenticated attacker to send specially crafted XML requests in-order-to temporarily cause resource exhaustion thereby resulting in a limited-time DoS.

Vendor	Product	Versions
Ivanti	Connect Secure	affected `22.1R6.2 - < 22.1R6.2` affected `22.2R4.2 - < 22.2R4.2` affected `22.3R1.2 - < 22.3R1.2` affected `22.4R1.2 - < 22.4R1.2` affected `22.4R2.4 - < 22.4R2.4` +8 more versions
Ivanti	Policy Secure	affected `22.4R1.2 - < 22.4R1.2` affected `22.5R1.3 - < 22.5R1.3` affected `22.6R1.2 - < 22.6R1.2` affected `9.1R16.4 - < 9.1R16.4` affected `9.1R17.4 - < 9.1R17.4` +1 more versions

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

https://forums.ivanti.com/s/article/New-CVE-2024-21894-Heap-Overflow-CVE-2024-22052-Null-Pointer-Dereference-CVE-2024-22053-Heap-Overflow-and-CVE-2024-22023-XML-entity-expansion-or-XXE-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2024-22023

Description

Affected Products

CVSS v3.0 Details

References