Rule Category

FILE-MULTIMEDIA -- Snort detected traffic targeting vulnerabilities in multimedia files (mp3, movies, wmv, etc.).

Alert Message

FILE-MULTIMEDIA Adobe Flash Player malformed COMM ID3 frame out-of-bounds read attempt

Rule Explanation

This event is generated when an attacker attempts to exploit an out-of-bounds read vulnerability in Adobe Flash Player. Impact: Attempted User Privilege Gain Details: Rule checks for attempts to exploit an out-of-bounds read vulnerability in Adobe Flash Player. Ease of Attack:

What To Look For

Known Usage

No public information

False Positives

No known false positives

Contributors

Cisco Talos Intelligence Group

MITRE ATT&CK Framework

Tactic:

Technique:

For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org

CVE

Additional Links

Rule Vulnerability

CVE Additional Information

CVE-2018-12824
Adobe Flash Player 30.0.0.134 and earlier have an out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.
Details
Severity Base Score5.9
Impact Score3.6 Exploit Score2.2
Confidentiality ImpactHIGH Integrity ImpactNONE
Availability ImpactNONE Access Vector
Authentication Ease of Access