OS-WINDOWS -- Snort has detected traffic targeting vulnerabilities in a Windows-based operating system. This does not include browser traffic or other software on the OS, but attacks against the OS itself.
OS-WINDOWS DHCP failover invalid length remote code execution attempt
This rule looks for a null byte inside of the vendor field of a DHCP failover packet. If there is incorrect value in the length field it can cause a DHCPFO packet to write out of bounds to the DHCPFO client.
This is caused by a malicious DHCPFO packet.
No public information
No known false positives
Cisco Talos Intelligence Group
No rule groups
Memory Corruption
Memory Corruption is any vulnerability that allows the modification of the content of memory locations in a way not intended by the developer. Memory corruption results are inconsistent; they could lead to fatal errors and system crashes or data leakage; some have no effect at all.
CVE-2019-0785 |
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Tactic: Execution
Technique: Exploitation for Client Execution
For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org