CVE-2019-5081

An exploitable heap buffer overflow vulnerability exists in the iocheckd service ''I/O-Chec'' functionality of WAGO PFC 200 Firmware version 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 a heap buffer overflow, potentially resulting in code execution. An attacker can send unauthenticated packets to trigger this vulnerability.
Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:o:wago:pfc_200_firmware:03.00.39\(12\):*:*:*:*:*:*:*
cpe:2.3:o:wago:pfc_200_firmware:03.01.07\(13\):*:*:*:*:*:*:*
cpe:2.3:h:wago:pfc_200:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:wago:pfc_100_firmware:03.00.39\(12\):*:*:*:*:*:*:*
cpe:2.3:h:wago:pfc_100:-:*:*:*:*:*:*:*

History

21 Nov 2024, 04:44

Type Values Removed Values Added
References () https://talosintelligence.com/vulnerability_reports/TALOS-2019-0873 - Exploit, Third Party Advisory () https://talosintelligence.com/vulnerability_reports/TALOS-2019-0873 - Exploit, Third Party Advisory
References () https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0874 - Exploit, Third Party Advisory () https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0874 - Exploit, Third Party Advisory

Information

Published : 2019-12-18 20:15

Updated : 2024-11-21 04:44


NVD link : CVE-2019-5081

Mitre link : CVE-2019-5081

CVE.ORG link : CVE-2019-5081


JSON object : View

Products Affected

wago

  • pfc_100_firmware
  • pfc_100
  • pfc_200_firmware
  • pfc_200
CWE
CWE-787

Out-of-bounds Write