Detections
Analytics

Ivanti Avalanche Unauthenticated Stack-based Buffer Overflow (CVE-2023-46216)

critical Nessus Plugin ID 187165

Language:

Synopsis

An enterprise mobility management application is affected by a stack-based buffer overflow vulnerability.

Description

The Ivanti Avalanche running on the remote host is affected by a stack-based buffer overflow vulnerability. An unauthenticated, remote attacker can exploit this issue, via a specially crafted message, to cause service disruption or arbitrary code execution.

Solution

Upgrade to v6.4.2 or later.

See Also

http://www.nessus.org/u?693b64b7

https://www.ivanti.com/blog/new-ivanti-avalanche-vulnerabilities

Plugin Details

Severity: Critical

ID: 187165

File Name: ivanti_avalanche_cve-2023-46216.nbin

Version: 1.5

Type: remote

Family: Misc.

Published: 12/21/2023

Updated: 7/17/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2023-46216

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:ivanti:avalanche

Required KB Items: installed_sw/Ivanti Avalanche Manager

Exploit Available: true

Exploit Ease: Exploits are available

Exploited by Nessus: true

Patch Publication Date: 12/18/2023

Vulnerability Publication Date: 12/18/2023

Reference Information

CVE: CVE-2023-46216