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cvelistTalosCVELIST:CVE-2019-5184
HistoryMar 23, 2020 - 1:22 p.m.

CVE-2019-5184

2020-03-2313:22:45
talos
www.cve.org

0.001 Low

EPSS

Percentile

22.9%

An exploitable double free vulnerability exists in the iocheckd service “I/O-Check” functionality of WAGO PFC 200. A specially crafted XML cache file written to a specific location on the device can cause a heap pointer to be freed twice, resulting in a denial of service and potentially code execution. An attacker can send a specially crafted packet to trigger the parsing of this cache file.

CNA Affected

[
  {
    "product": "Wago",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "WAGO PFC200 Firmware version 03.02.02(14)"
      }
    ]
  }
]

0.001 Low

EPSS

Percentile

22.9%

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