Adobe Flash Zero-Day found in the Wild

Corrine · Jan 21, 2015

New Adobe Flash Zero-Day found in the Wild | Malwarebytes Unpacked

Security researcher Kafeine has discovered a Zero-Day in Adobe Flash Player distributed through the Angler Exploit Kit.

The information by Kafeine is at Unpatched Vulnerability (0day) in Flash Player is being exploited by Angler EK | Malware don't need Coffee.

Corrine · Jan 22, 2015

Adobe has released security updates for Adobe Flash Player 16.0.0.257 and earlier versions for Windows and Macintosh and Adobe Flash Player 11.2.202.425 and earlier versions for Linux. ~~This update address the above-referenced Zero-Day.~~ See follow-up post.

It is strongly advised that the update be applied as soon as possible.

Non-IE Plugin (Opera, Firefox, Etc.): http://download.macromedia.com/get/...ensing/win/install_flash_player_16_plugin.exe
Flash Player For Internet Explorer, Windows 7 and earlier: http://download.macromedia.com/get/...sing/win/install_flash_player_16_active_x.exe

Internet Explorer, Windows 8 and above: Microsoft updated Security Advisory 2755801. If you do not have Automatic Updates enabled, the Flash Player update can be downloaded from Microsoft Security Advisory: Update for Vulnerabilities in Adobe Flash Player in Internet Explorer 10: July 9, 2013.
Flash Player Uninstaller: http://download.macromedia.com/get/flashplayer/current/support/uninstall_flash_player.exe

Corrine · Jan 22, 2015

Correction: From Threatpost, Adobe Patches One Zero Day in Flash, Still Investigating Separate Vulnerability:

"The vulnerability that Adobe patched Thursday is under active attack, but Adobe officials said that this flaw is not the one that security researcher Kafeine said Wednesday was being used in the Angler attacks."

The Threatpost article further indicated that there is no indication from Adobe officials that an update is in the works for the Angler zero-day vulnerability.

Corrine · Jan 24, 2015

Adobe gets second Flash zero-day patch ready 2 days early! | Naked Security

If you have Flash Player set to auto-update, you'll receive the update automatically. Otherwise, the stand-alone installer for version 16.0.0.296 will be available for manual download during the week of January 26.

Do the following to set Flash Player to auto-update:

Windows: click Start > Settings > Control Panel > Flash Player
Macintosh: System Preferences (under Other) click Flash Player
Linux Gnome: System > Preferences > Adobe Flash Player
Linux KDE: System Settings > Adobe Flash Player

Adobe Security Bulletin

blueelvis · Jan 25, 2015

I see that the update is also available via Windows Update (KB3033408).

But, this update is only for Flash Player for Internet Explorer. This update was made available on 22nd January 2015.

Thanks Corrine ^_^

Corrine · Jan 25, 2015

That is an earlier update, Pranav. There were two zero-days in the wild. This is the second one and the direct download links are now available. However, as of this posting the update for KB 3033408] hasn't been updated yet.

The direct download links:

Non-IE Plugin (Opera, Firefox, Etc.): http://download.macromedia.com/get/...ensing/win/install_flash_player_16_plugin.exe
Flash Player For Internet Explorer, Windows 7 and earlier: http://download.macromedia.com/get/...sing/win/install_flash_player_16_active_x.exe

Search

Search

Adobe Flash Zero-Day found in the Wild

Corrine

Administrator,
Microsoft MVP,
Security Analyst

Corrine

Administrator,
Microsoft MVP,
Security Analyst

Corrine

Administrator,
Microsoft MVP,
Security Analyst

Corrine

Administrator,
Microsoft MVP,
Security Analyst

blueelvis

BSOD Kernel Dump Senior Analyst

Corrine

Administrator,
Microsoft MVP,
Security Analyst

Adobe Flash Zero-Day found in the Wild

Corrine

Administrator, Microsoft MVP, Security Analyst

Corrine

Administrator, Microsoft MVP, Security Analyst

Corrine

Administrator, Microsoft MVP, Security Analyst

Corrine

Administrator, Microsoft MVP, Security Analyst

blueelvis

BSOD Kernel Dump Senior Analyst

Corrine

Administrator, Microsoft MVP, Security Analyst

Administrator,
Microsoft MVP,
Security Analyst

Administrator,
Microsoft MVP,
Security Analyst

Administrator,
Microsoft MVP,
Security Analyst

Administrator,
Microsoft MVP,
Security Analyst

Administrator,
Microsoft MVP,
Security Analyst