CVE-2024-22053

A heap overflow vulnerability in IPSec component of Ivanti Connect Secure (9.x
 22.x) and Ivanti Policy Secure allows an unauthenticated malicious user to send specially crafted requests in-order-to crash the service thereby causing a DoS attack or in certain conditions read contents from memory.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.2 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
hackeroneCNA
8.2 HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
CISA-ADPADP
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 87%
VendorProductVersion
ivanticonnect_secure
9.1:r1
ivanticonnect_secure
9.1:r10
ivanticonnect_secure
9.1:r11
ivanticonnect_secure
9.1:r11.5
ivanticonnect_secure
9.1:r12
ivanticonnect_secure
9.1:r13
ivanticonnect_secure
9.1:r14
ivanticonnect_secure
9.1:r15
ivanticonnect_secure
9.1:r16
ivanticonnect_secure
9.1:r17
ivanticonnect_secure
9.1:r18
ivanticonnect_secure
9.1:r2
ivanticonnect_secure
9.1:r3
ivanticonnect_secure
9.1:r4
ivanticonnect_secure
9.1:r4.1
ivanticonnect_secure
9.1:r4.2
ivanticonnect_secure
9.1:r4.3
ivanticonnect_secure
9.1:r5
ivanticonnect_secure
9.1:r6
ivanticonnect_secure
9.1:r7
ivanticonnect_secure
9.1:r8
ivanticonnect_secure
9.1:r9
ivanticonnect_secure
22.1
ivanticonnect_secure
22.2
ivanticonnect_secure
22.3
ivanticonnect_secure
22.4
ivanticonnect_secure
22.5
ivanticonnect_secure
22.6
ivantipolicy_secure
9.0
ivantipolicy_secure
9.0:r1
ivantipolicy_secure
9.0:r2
ivantipolicy_secure
9.0:r2.1
ivantipolicy_secure
9.0:r3
ivantipolicy_secure
9.0:r3.1
ivantipolicy_secure
9.0:r4
ivantipolicy_secure
9.1
ivantipolicy_secure
9.1:r1
ivantipolicy_secure
9.1:r10
ivantipolicy_secure
9.1:r11
ivantipolicy_secure
9.1:r12
ivantipolicy_secure
9.1:r13
ivantipolicy_secure
9.1:r14
ivantipolicy_secure
9.1:r15
ivantipolicy_secure
9.1:r16
ivantipolicy_secure
9.1:r17
ivantipolicy_secure
9.1:r18
ivantipolicy_secure
9.1:r2
ivantipolicy_secure
9.1:r3
ivantipolicy_secure
9.1:r4
ivantipolicy_secure
9.1:r5
ivantipolicy_secure
9.1:r6
ivantipolicy_secure
9.1:r7
ivantipolicy_secure
9.1:r8
ivantipolicy_secure
9.1:r9
ivantipolicy_secure
22.1
ivantipolicy_secure
22.2
ivantipolicy_secure
22.3
ivantipolicy_secure
22.4
ivantipolicy_secure
22.5
ivantipolicy_secure
22.6
𝑥
= Vulnerable software versions
Common Weakness Enumeration
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
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