CVE-2018-4877

HIGH

Description

A use-after-free vulnerability was discovered in Adobe Flash Player before 28.0.0.161. This vulnerability occurs due to a dangling pointer in the Primetime SDK related to media player's quality of service functionality. A successful attack can lead to arbitrary code execution.

References

http://www.securityfocus.com/bid/102930

https://access.redhat.com/errata/RHSA-2018:0285

https://helpx.adobe.com/security/products/flash-player/apsb18-03.html

Details

Source: MITRE

Published: 2018-02-06

Updated: 2018-03-01

Type: CWE-416

Risk Information

CVSS v2.0

Base Score: 10

Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C)

Impact Score: 10

Exploitability Score: 10

Severity: HIGH

CVSS v3.0

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL