Vulnerability identifier: #VU2834
Vulnerability risk: Critical
CVSSv4.0: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Red]
CVE-ID:
CWE-ID:
CWE-119
Exploitation vector: Network
Exploit availability: Yes
Vulnerable software:
Adobe Flash Player
Client/Desktop applications /
Plugins for browsers, ActiveX components
Vendor: Adobe
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to boundary error in authplay.dll component. A remote attacker can create a specially Flash (.swf) file embedded in a Microsoft Word (.doc) file, trick the victim into opening it, trigger memory corruption, and execute arbitrary code on the system with privileges of the current user.
Successful exploitation of the vulnerability results in arbitrary code execution on the vulnerable system.
Note: the vulnerability was being actively exploited.
Mitigation
Update Flash Player 10.2.153.1 and earlier to 10.2.159.1.
http://www.adobe.com/go/getflash
http://www.adobe.com/licensing/distribution
http://www.adobe.com/support/flashplayer/downloads.html#fp10
Vulnerable software versions
Adobe Flash Player: 9.0.262 - 10.2.159.1
External links
https://www.adobe.com/support/security/bulletins/apsb11-07.html
https://www.adobe.com/support/security/bulletins/apsb11-08.html
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?
Yes. This vulnerability is being exploited in the wild.