RULE(RULE ID:316505)

Rule General Information
Release Date: 2018-01-09
Rule Name: Adobe Flash Player TextLine opaqueBackground Use-After-Free Vulnerability (CVE-2015-5122)
Severity:
CVE ID:
CNNVD ID:
Rule Protection Details
Description: Use-after-free vulnerability in the DisplayObject class in the ActionScript 3 (AS3) implementation in Adobe Flash Player 13.x through 13.0.0.302 on Windows and OS X, 14.x through 18.0.0.203 on Windows and OS X, 11.x through 11.2.202.481 on Linux, and 12.x through 18.0.0.204 on Linux Chrome installations allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted Flash content that leverages improper handling of the opaqueBackground property.
Impact: A use-after-free vulnerability can be exploited by an attacker in the vulnerable product. Successful exploit may cause some adverse consequences, such as crash of the product, execution of arbitrary code.
Affected OS: Windows, Linux, FreeBSD, Solaris, Other Unix, Network Device, Mac OS, iOS, Android, Others
Reference: http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00028.htmlhttp://packetstormsecurity.com/files/132663/Adobe-Flash-opaqueBackground-Use-After-Free.html
SecurityFocusBID:75712
SecurityTrackerID:1032890
http://www.us-cert.gov/ncas/alerts/TA15-195A
https://helpx.adobe.com/security/products/flash-player/apsa15-04.html
AdobeSecurityBulletins:apsb15-18
ExploitDB:37599
Solutions
Adobe has issued a fix on the official website. For more advisory, please visit:
https://helpx.adobe.com/security/products/flash-player/apsb15-18.html