Stack-based buffer overflow in Avalanche - CVE-2023-46258
Published: January 15, 2024 / Updated: January 15, 2024
Vulnerability identifier: #VU85357
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-46258
CWE-ID: CWE-121
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error within the WLAvalancheService. A remote unauthenticated attacker can send specially crafted data packets to the Mobile Device Server, trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Avalanche
How to mitigate CVE-2023-46258
Install updates from vendor's website.
Avalanche - update to 6.4.2.313