Remote code execution in Adobe Flash Player



Published: 2020-06-09
Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2020-9633
CWE-ID CWE-416
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Adobe Flash Player
Client/Desktop applications / Plugins for browsers, ActiveX components

Vendor Adobe

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Use-after-free

EUVDB-ID: #VU28801

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-9633

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing SWF content. A remote attacker can trick the victim to visit a specially crafted web page, trigger a use-after-free error and execute arbitrary code on the target system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Adobe Flash Player: 32.0.0.101 - 32.0.0.371

External links

http://helpx.adobe.com/security/products/flash-player/apsb20-30.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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