CVE-2019-5179: Buffer Overflow
Published Mar 11, 2020
·Updated
An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 Firmware version 03.02.02(14). An attacker can send a specially crafted packet to trigger the parsing of this cache file.
Affected Software
2 affected components
WAGO PFC200 Firmware=03.02.02\(14\)
WAGO PFC200
Event History
Mar 11, 2020
CVE Published
via MITRE·11:30 PM
Data Sourced
via MITRE·11:30 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the vulnerability ID for this exploit?
The vulnerability ID for this exploit is CVE-2019-5179.
2
What is the severity rating of CVE-2019-5179?
CVE-2019-5179 has a severity rating of 7.8 (high).
3
Which software versions are affected by CVE-2019-5179?
WAGO PFC 200 Firmware version 03.02.02(14) is affected by CVE-2019-5179.
4
How can an attacker exploit CVE-2019-5179?
An attacker can exploit CVE-2019-5179 by sending a specially crafted packet to trigger the parsing of the cache file in the iocheckd service 'I/O-Check' functionality of WAGO PFC 200 Firmware version 03.02.02(14).
5
Is WAGO PFC200 vulnerable to CVE-2019-5179?
No, WAGO PFC200 is not vulnerable to CVE-2019-5179.