#VU83635 Heap-based buffer overflow in PTC products - CVE-2023-5908
Published: December 4, 2023
Vulnerability identifier: #VU83635
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2023-5908
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Kepware KepServerEX
ThingWorx Kepware Server
ThingWorx Industrial Connectivity
ThingWorx Kepware Edge
OPC Aggregator
Kepware KepServerEX
ThingWorx Kepware Server
ThingWorx Industrial Connectivity
ThingWorx Kepware Edge
OPC Aggregator
Software vendor:
PTC
PTC
Description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to a boundary error. A remote attacker can pass specially crafted data to the application, trigger a heap-based buffer overflow and perform a denial of service (DoS) attack or leak information.
Remediation
Install updates from vendor's website.