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Sid 1-46264

Message

FILE-OTHER Adobe Flash Player ATF image file out of bounds read attempt

Summary

This event is generated when a malformed ATF file is loaded in a flash file, triggering an out of bounds read attempt in Adobe Flash Player.

Impact

Attempted User Privilege Gain

CVE-2018-4933:

CVSS base score 6.5

CVSS impact score 3.6

CVSS exploitability score 2.8

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Detailed information

CVE-2018-4933: Adobe Flash Player versions 29.0.0.113 and earlier have an exploitable out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.

Affected systems

  • adobe flash_player 29.0.0.113

Ease of attack

CVE-2018-4933:

Access Vector

Access Complexity

Authentication

False positives

False negatives

Corrective action

Contributors

  • Cisco's Talos Intelligence Group

Additional References

  • helpx.adobe.com/security/products/flash-player/apsb18-08.html