PT-2024-8681 · Ivanti · Ivanti Avalanche

Published 2024-08-13 · Updated 2025-09-29 · CVE-2024-37399

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Ivanti Avalanche versions 6.3.1

Description A NULL pointer dereference exists in the WLAvalancheService component of Ivanti Avalanche. This issue allows a remote, unauthenticated attacker to cause a denial-of-service (DoS) condition by crashing the service. An off-by-one error in WLInfoRailService also allows a remote, unauthenticated attacker to crash the service, resulting in a DoS.

Recommendations Ivanti Avalanche version 6.3.1: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2024-10283

CVE-2024-37399

ZDI-24-1151

Affected Products

Ivanti Avalanche

References · 25

• https://osv.dev/vulnerability/CVE-2024-37399 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-10283 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-24-1151 · Security Note
• https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Avalanche-6-4-4-CVE-2024-38652-CVE-2024-38653-CVE-2024-36136-CVE-2024-37399-CVE-2024-37373 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-37399 · Security Note
• https://t.me/cvenotify/90457 · Telegram Post
• https://t.me/CSIRT_italia/2763 · Telegram Post
• https://t.me/cvenotify/90496 · Telegram Post
• https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Avalanche-6-4-4-CVE-2024-38652-CVE-2024-38653-CVE-2024-36136-CVE-2024-37399-CVE-2024-37373?language=en_US · Note
• https://t.me/CSIRT_italia/2750 · Telegram Post
• https://t.me/cvenotify/90531 · Telegram Post
• https://t.me/cvenotify/90533 · Telegram Post
• https://t.me/cvenotify/90499 · Telegram Post
• https://t.me/cvenotify/90456 · Telegram Post
• https://t.me/cvenotify/90500 · Telegram Post