FILE-MULTIMEDIA -- Snort detected traffic targeting vulnerabilities in multimedia files (mp3, movies, wmv, etc.).
FILE-MULTIMEDIA Motion Spell GPAC ISOBMFF null pointer dereference attempt
This rule looks for a specific malformed Group ID to Name Box inside an ISOBMFF file.
This rule detects the attempted download of a malicious ISOBMFF file that triggers a null pointer dereference in GPAC.
Attacks/Scans seen in the wild
No known false positives
Cisco Talos Intelligence Group
No rule groups
Denial of Service
Denial of Service attacks aim to make a server or program unresponsive for users. These attacks may be volume-based, to overwhelm the system, or they may use certain logical flaws in the software to cut the service off from the users. The attack may come from one or multiple sources. These attacks do not usually lead to a remote code execution. Volume based attacks are best handled using a firewall application.
CVE-2021-4043 |
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