SERVER-OTHER -- Snort has detected traffic exploiting vulnerabilities in a server in the network.
SERVER-OTHER Multiple products runc arbitrary code execution attempt
This event is generated when an attacker attempts to exploit an arbitrary code execution vulnerability in runc. Impact: Attempted Administrator Privilege Gain Details: This rule checks for attempts to exploit an arbitrary code execution vulnerability in runc. Ease of Attack:
No information provided
No public information
No known false positives
Cisco Talos Intelligence Group
No rule groups
CVE-2019-5736runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within one of these types of containers: (1) a new container with an attacker-controlled image, or (2) an existing container, to which the attacker previously had write access, that can be attached with docker exec. This occurs because of file-descriptor mishandling, related to /proc/self/exe. |
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