CVE-2023-7242: high-severity vulnerability in CISA Industrial Control Systems Network…
Ethercat Zeek Plugin Out-of-bounds Read
Published · Updated
Follow this CVE+ Monitor Industrial Control Systems Network Protocol Parsers - Ethercat Plugin for Zeek
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.2epss 0.5%
Industrial Control Systems Network Protocol Parsers (ICSNPP) - Ethercat
Zeek Plugin versions d78dda6 and prior are vulnerable to out-of-bounds
read during the process of analyzing a specific Ethercat packet. This
could allow an attacker to crash the Zeek process and leak some
information in memory.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Affected products
CISA · Industrial Control Systems Network Protocol Parsers (ICSNPP) - Ethercat Plugin for ZeekRelated CVEs — CISA Industrial Control Systems Network…
In the same product, most dangerous first.