Zero-day vulnerability in Adobe Flash Player

Memory corruption
CVE-2012-1535

The vulnerability was reported by Alexander Gavrun. The exploit was used by Aurora Group.

Known malware:

Exploit:SWF/CVE-2012-1535.A.

Vulnerability details

Advisory: SB2012081401 - Remote code execution in Adobe Flash Player

Vulnerable component: Adobe Flash Player

CVE-ID: CVE-2012-1535

CVSSv3 score: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:F/RL:O/RC:C

CWE-ID: CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Description:

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The weakness exists due to boundary error when parsing malicious files. A remote attacker can create a specially crafted Flash (.swf) file embedded in a Microsoft Word (.doc) file, trick the victim into opening it, trigger memory corruption and execute arbitrary code 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.

Known APT campaigns:

Operation Aurora

Operation Aurora is a series of cyber attacks conducted since mid-2009. Such name was given by Dmitri Alperovitch of McAfee.

The operation was discovered by Google in January, 2010 and is considered to have Chinese origin.

The hackers targeted not only Google but also Yahoo, Symantec, Juniper Networks, Adobe, Northrop Grumman ╨╕ Dow Chemical.

Symantec identified the group behind the operation "Elderwood", Dell Secureworks - "Beijing Group".

Public Exploits:

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