PT-2023-8280 · Ivanti · Ivanti Avalanche

Published 2023-12-12 · Updated 2024-01-11 · CVE-2023-46261

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Ivanti Avalanche (affected versions not specified)

Description The issue is related to a heap-based buffer overflow in the WLInfoRailService of the Ivanti Avalanche system. An attacker can send specially crafted data packets to the Mobile Device Server, causing memory corruption. This could result in a Denial of Service (DoS) or allow for remote code execution.

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

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2024-00360

CVE-2023-46261

ZDI-24-059

Affected Products

Ivanti Avalanche

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2023-46261 · Security Note
• https://bdu.fstec.ru/vul/2024-00360 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-24-059 · Security Note
• https://osv.dev/vulnerability/CVE-2023-46261 · Vendor Advisory
• https://download.wavelink.com/Files/avalanche_v6.4.2_release_notes.txt · Vendor Advisory
• https://twitter.com/CVEnew/status/1737138840580808749 · Twitter Post
• https://twitter.com/TheZDIBugs/status/1745565457401147795 · Twitter Post
• https://twitter.com/opsmatters_uk/status/1739787285980180545 · Twitter Post
• https://forums.ivanti.com/s/article/Avalanche-6-4-2-Security-Hardening-and-CVEs-addressed?language=en_US · Note