CVE-2024-24991 - Vulnerability Details - OpenCVE

Description

A Null Pointer Dereference vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3 allows an authenticated remote attacker to perform denial of service attacks.

Published: 2024-04-19

Score: 6.5 Medium

EPSS: 3.7% Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Ivanti

Avalanche

unaffected

Version	Status	Constraints
`6.4.3`	affected	< 6.4.3

Configuration 1 [-]

cpe:2.3:a:ivanti:avalanche:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2024-22353	A Null Pointer Dereference vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3 allows an authenticated remote attacker to perform denial of service attacks.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.03745.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://forums.ivanti.com/s/article/Avalanche-6-4-3-Security-Hardening-and-CVEs-addressed?language=en_US

History

Tue, 06 May 2025 18:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Ivanti Ivanti avalanche
CPEs		cpe:2.3:a:ivanti:avalanche::::::::
Vendors & Products		Ivanti Ivanti avalanche
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}`

Subscriptions

Ivanti Avalanche

MITRE

Status: PUBLISHED

Assigner: hackerone

Published: 2024-04-19T01:10:11.872Z

Updated: 2024-08-01T23:36:20.586Z

Reserved: 2024-02-02T01:04:07.449Z

Link: CVE-2024-24991

Vulnrichment

Updated: 2024-08-01T23:36:20.586Z

NVD

Status : Analyzed

Published: 2024-04-19T02:15:08.460

Modified: 2025-05-06T18:28:21.680

Link: CVE-2024-24991

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-476

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