PT-2024-2919 · Ivanti · Ivanti Avalanche

Published 2024-03-18 · Updated 2024-07-03 · CVE-2024-23532

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Ivanti Avalanche versions prior to 6.4.3

Description The issue is related to an out-of-bounds read vulnerability in the WLAvalancheService component. This vulnerability can be exploited by a remote attacker to cause a denial of service or, under certain conditions, execute arbitrary code. The attacker must be authenticated to perform the exploit.

Recommendations For versions prior to 6.4.3, update to version 6.4.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the WLAvalancheService component to minimize the risk of exploitation.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2024-03084

CVE-2024-23532

ZDI-24-378

Affected Products

Ivanti Avalanche

References · 8

• https://zerodayinitiative.com/advisories/ZDI-24-378 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-23532 · Security Note
• https://osv.dev/vulnerability/CVE-2024-23532 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-03084 · Security Note
• https://forums.ivanti.com/s/article/Avalanche-6-4-3-Security-Hardening-and-CVEs-addressed?language=en_US · Vendor Advisory
• https://twitter.com/CVEnew/status/1781153895085166939 · Twitter Post
• https://forums.ivanti.com/s/article/Avalanche-6-4-3-Security-Hardening-and-CVEs-addressed?language=en_US&languageenUS= · Note
• https://forums.ivanti.com/s/article/Avalanche-6-4-3-Security-Hardening-and-CVEs-addressed?language=en_US&languageenUS= · Note