Stack-based buffer overflow in TELLUS and TELLUS Lite - CVE-2023-32538
Published: June 8, 2023
Vulnerability identifier: #VU77090
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-32538
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. A remote unauthenticated attacker can trick a victim to open a specially crafted SIM2 file, 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
TELLUS
TELLUS Lite
TELLUS Lite
How to mitigate CVE-2023-32538
Install updates from vendor's website.
TELLUS - update to 4.0.17.0
TELLUS Lite - update to 4.0.17.0
TELLUS Lite - update to 4.0.17.0