Adobe Flash - textfield.maxChars Use-After-Free

Exploit for multiple platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=581 There is a use-after-free in the TextField.maxChars setter. If the maxChars the field is set to is an object with valueOf defined, the valueOf function can free the field's...

Adobe Flash - Color.setTransform Use-After-Free

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=451 If Color.setTransform is set to a transform that deletes the field it is called on, a UaF occurs. A PoC is as follows: var tf:TextField = this.createTextField"tf",1,1,1,4,4 var n = new Object; n.valueOf = function trace"here";...

Adobe Flash - textfield.maxChars Use-After-Free

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=581 There is a use-after-free in the TextField.maxChars setter. If the maxChars the field is set to is an object with valueOf defined, the valueOf function can free the field's parent object, which is then used. A minimal PoC is as...

Adobe Flash - URLStream.readObject Use-After-Free

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=611 There is a use-after-free in URLStream.readObject. If the object read is a registered class, the constructor will get invoked to create the object. If the constructor calls URLStream.close, the URLStream will get freed, and the...

The vulnerabilities of the software platforms Flash Player, Flash Player ESR, and Adobe Integrated Runtime allow attackers to execute arbitrary code.

The vulnerability of the software platforms Flash Player, Flash Player ESR, and Adobe Integrated Runtime is related to the use of memory after it is freed. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

The vulnerabilities of the software platforms Flash Player, Flash Player ESR, and Adobe Integrated Runtime allow attackers to trigger service failures or execute arbitrary code.

The vulnerabilities of the software platforms Flash Player, Flash Player ESR, and Adobe Integrated Runtime are caused by buffer overflows. Exploiting these vulnerabilities allows a malicious actor to execute arbitrary code or cause a service failure memory corruption remotely...

The vulnerabilities of the software platforms Flash Player, Flash Player ESR, and Adobe Integrated Runtime allow attackers to trigger service failures or execute arbitrary code.

The vulnerabilities of the software platforms Flash Player, Flash Player ESR, and Adobe Integrated Runtime are caused by buffer overflows. Exploiting these vulnerabilities allows a malicious actor to execute arbitrary code or cause a service failure memory corruption remotely...

The vulnerabilities of the software platforms Flash Player, Flash Player ESR, and Adobe Integrated Runtime allow attackers to execute arbitrary code.

The vulnerabilities of the software platforms Flash Player, Flash Player ESR, and Adobe Integrated Runtime are caused by a numerical overflow. Exploiting these vulnerabilities allows an attacker operating remotely to execute arbitrary code...

Flash Player < 21.0.0.182 Multiple Vulnerabilities (APSB16-08)

Binary data 9176.prm...

Flash Player < 20.0.0.306 Multiple Vulnerabilities (APSB16-04)

Binary data 9153.prm...

Adobe Flash - Object.unwatch Use-After-Free

Adobe Flash - Object.unwatch Use-After-Free Sources: https://bugs.chromium.org/p/project-zero/issues/detail?id=716 https://googleprojectzero.blogspot.ca/2016/03/life-after-isolated-heap.html The bug is an uninitialized variable in the fix to an ActionScript 2 use-after-free bug. Roughly 80 of the...

Adobe Flash - Object.unwatch Use-After-Free Exploit

Exploit for multiple platform in category remote exploits Sources: https://bugs.chromium.org/p/project-zero/issues/detail?id=716 https://googleprojectzero.blogspot.ca/2016/03/life-after-isolated-heap.html The bug is an uninitialized variable in the fix to an ActionScript 2 use-after-free bug...

Adobe Flash - Object.unwatch Use-After-Free

Sources: https://bugs.chromium.org/p/project-zero/issues/detail?id=716 https://googleprojectzero.blogspot.ca/2016/03/life-after-isolated-heap.html The bug is an uninitialized variable in the fix to an ActionScript 2 use-after-free bug. Roughly 80 of these types of issues have been fixed by Adobe ...

Adobe Flash - Uninitialized Stack Parameter Access in MovieClip.swapDepths UaF Fix

Adobe Flash - Uninitialized Stack Parameter Access in MovieClip.swapDepths UaF Fix Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=715 The ActionScript parameter conversion in the fix for issue 403 https://code.google.com/p/google-security-research/issues/detail?id=403 can...

Adobe Flash - Uninitialized Stack Parameter Access in AsBroadcaster.broadcastMessage UaF Fix

Exploit for windows platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=717 The ActionScript parameter conversion in the fix for an issue in the December Flash bulletin https://helpx.adobe.com/security/products/flash-player/apsb15-32.html, most likely...

Adobe Flash - Shape Rendering Crash

Exploit for windows platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=721 The attached fuzz case causes a crash in shape rendering. Proof of Concept: https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/39608.zip...

Adobe Flash - Uninitialized Stack Parameter Access in MovieClip.swapDepths UaF Fix

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=715 The ActionScript parameter conversion in the fix for issue 403 https://code.google.com/p/google-security-research/issues/detail?id=403 can sometimes access a parameter on the native stack that is uninitialized. If: mc.swapDepth...

Adobe Flash - Sprite Creation Use-After-Free

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=718 There is a use-after-free in Sprite Creation. If a Sprite is created, and then the handler for the frameConstructed event triggers a remove object action, the Sprite is then used after it has been freed. A sample swf is attache...

Adobe Flash - Zlib Codec Heap Overflow

Adobe Flash - Zlib Codec Heap Overflow Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=720 There is a heap overflow in the Zlib codecs used when playing flv files in flash. Sample flv files are attached. Load http://127.0.0.1/LoadMP42.swf?file=smalloverflow.flv to reproduce. Pro...

Adobe Flash - Sprite Creation Use-After-Free

Exploit for windows platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=718 There is a use-after-free in Sprite Creation. If a Sprite is created, and then the handler for the frameConstructed event triggers a remove object action, the Sprite is then us...