Overview
- Description
- Adobe Flash Player version 27.0.0.159 and earlier has a flawed bytecode verification procedure, which allows for an untrusted value to be used in the calculation of an array index. This can lead to type confusion, and successful exploitation could lead to arbitrary code execution.
- Source
- psirt@adobe.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.8
- Impact score
- 5.9
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6
- Impact score
- 6.4
- Exploitability score
- 6.8
- Vector string
- AV:N/AC:M/Au:S/C:P/I:P/A:P
Known exploits
Data from CISA
- Vulnerability name
- Adobe Flash Player Type Confusion Vulnerability
- Exploit added on
- Mar 3, 2022
- Exploit action due
- Mar 24, 2022
- Required action
- The impacted product is end-of-life and should be disconnected if still in use.
Weaknesses
- nvd@nist.gov
- CWE-843
Social media
- Hype score
- Not currently trending
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