PT-2023-8294 · Ivanti · Ivanti Avalanche

Published 2023-12-18 · Updated 2024-01-11 · CVE-2023-46804

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 (affected versions not specified)

Description The issue is related to a Denial of Service (DoS) that can be caused by an attacker sending specially crafted data packets to the Mobile Device Server, resulting in memory corruption. This can be exploited by a remote attacker to cause a DoS using specially crafted data. The vulnerability is also associated with an integer underflow in the WLAvalancheService of the Avalanche mobile device management system, which can lead to a buffer overflow in memory.

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

Memory Corruption

Improper Resource Release

Weakness Enumeration

CWE-787

CWE-404

Related Identifiers

BDU:2024-00378

CVE-2023-46804

ZDI-24-071

Affected Products

Ivanti Avalanche

References · 11

• https://zerodayinitiative.com/advisories/ZDI-24-071 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-46804 · Security Note
• https://bdu.fstec.ru/vul/2024-00378 · Security Note
• https://download.wavelink.com/Files/avalanche_v6.4.2_release_notes.txt · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-46804 · Vendor Advisory
• https://twitter.com/RedPacketSec/status/1738500701578272951 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1737163428555358676 · Twitter Post
• https://zerodayinitiative.com/advisories/ZDI-CAN-22643 · Note
• https://vuldb.com/?id.248446 · Note
• https://twitter.com/CVEnew/status/1737138857823662312 · Twitter Post
• https://forums.ivanti.com/s/article/Avalanche-6-4-2-Security-Hardening-and-CVEs-addressed?language=en_US · Note