An exploitable information exposure vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A specially crafted set of packets can cause an external tool to fail, resulting in uninitialized stack data to be copied to the response packet buffer. An attacker can send unauthenticated packets to trigger this vulnerability.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: talos
Published: 2019-12-18T20:51:48
Updated: 2024-08-04T19:47:55.738Z
Reserved: 2019-01-04T00:00:00
Link: CVE-2019-5073
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-12-18T21:15:13.897
Modified: 2024-11-21T04:44:17.933
Link: CVE-2019-5073
Redhat
No data.