PT-2024-2929 · Ivanti · Ivanti Avalanche

Published 2024-03-18 · Updated 2024-07-03 · CVE-2024-22061

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/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 A Heap Overflow vulnerability in the WLInfoRailService component allows a remote unauthenticated attacker to execute arbitrary commands. The vulnerability is related to a buffer overflow in dynamic memory, which can be exploited by a remote attacker to achieve remote code execution.

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 WLInfoRailService component until a patch is applied.

Fix

Heap Based Buffer Overflow

Command Injection

Weakness Enumeration

CWE-122

CWE-77

Related Identifiers

BDU:2024-03094

CVE-2024-22061

ZDI-24-370

Affected Products

Ivanti Avalanche

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2024-22061 · Security Note
• https://forums.ivanti.com/s/article/Avalanche-6-4-3-Security-Hardening-and-CVEs-addressed?language=en_US · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-24-370 · Security Note
• https://osv.dev/vulnerability/CVE-2024-22061 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-03094 · Security Note
• 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
• https://t.me/cvenotify/77378 · Telegram Post
• https://twitter.com/TheZDIBugs/status/1782796167950004414 · Twitter Post
• https://twitter.com/CVEnew/status/1781153888676319323 · Twitter Post