An exploitable heap buffer overflow vulnerability exists in the iocheckd service I/O-Check functionality of WAGO PFC200 Firmware version 03.01.07(13), WAGO PFC200 Firmware version 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a heap buffer overflow, potentially resulting in code execution. An attacker can send unauthenticated packets to trigger this vulnerability.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published: 2020-01-08T16:19:20

Updated: 2024-08-04T19:47:56.663Z

Reserved: 2019-01-04T00:00:00

Link: CVE-2019-5082

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-01-08T17:15:11.837

Modified: 2020-01-22T16:01:32.820

Link: CVE-2019-5082

cve-icon Redhat

No data.