CVE-2016-1709

Heap-based buffer overflow in the ByteArray::Get method in data/bytearray.cc in Google sfntly before 2016-06-10, as used in Google Chrome before 52.0.2743.82, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted SFNT font...

CVE-2016-1709

CVE-2016-1709 describes a heap-buffer-overflow in the ByteArray::Get method of data/byte_array.cc in Google sfntly, affecting Google Chrome prior to 52.0.2743.82 (sfntly used by Chrome). The vulnerability could allow a remote attacker to cause a denial of service or other unspecified impact via a...

CVE-2016-1709

Removed by vendor...

CVE-2016-1709: Improper Restriction of Operations within the Bounds of a Memory Buffer

Heap-based buffer overflow in the ByteArray::Get method in data/bytearray.cc in Google sfntly before 2016-06-10, as used in Google Chrome before 52.0.2743.82, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted SFNT font...

CVE-2016-1709

Heap-based buffer overflow in the ByteArray::Get method in data/bytearray.cc in Google sfntly before 2016-06-10, as used in Google Chrome before 52.0.2743.82, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted SFNT font...

PT-2016-2656

Name of the Vulnerable Software and Affected Versions Google sfntly versions prior to 2016-06-10 Google Chrome versions prior to 52.0.2743.82 Description The issue is a heap-based buffer overflow in the ByteArray::Get method, which can be exploited by remote attackers to cause a denial of service...

The vulnerability of the Flash Player software allows a malicious attacker to execute arbitrary code or cause a service failure.

The Flash Player software contains a vulnerability that stems from the use of memory after decompression in the ByteArray::UncompressViaZlibVariant function. This vulnerability can be exploited by malicious actors using a specially crafted swf file. As a result of exploiting this vulnerability,...

Adobe Flash Player Infinite Recursion Arbitrary Read Access Violation

SUMMARY A potentially exploitable read access violation vulnerability exists in the a way Adobe Flash Player handles infinitely recursive calls. A specially crafted ActionScript code can cause a read access violation which can potentially be further abused. To trriger this vulnerability user...

Adobe Flash - Sound.loadPCMFromByteArray Dangling Pointer

Exploit for multiple platform in category dos / poc Source: https://code.google.com/p/google-security-research/issues/detail?id=698 There is a dangling pointer that can be read, but not written to in loadPCMFromByteArray. A minimal PoC is as follows: var s = new Sound; var b = new ByteArray; for...

Adobe Flash - Sound.loadPCMFromByteArray Dangling Pointer

Source: https://code.google.com/p/google-security-research/issues/detail?id=698 There is a dangling pointer that can be read, but not written to in loadPCMFromByteArray. A minimal PoC is as follows: var s = new Sound; var b = new ByteArray; for var i = 0; i 1600; i++ b.writeByte1; b.position = 0;...

Adobe Flash - Type Confusion in Serialization with ObjectEncoder.dynamicPropertyWriter

Adobe Flash - Type Confusion in Serialization with ObjectEncoder.dynamicPropertyWriter Source: https://code.google.com/p/google-security-research/issues/detail?id=545 There is a type confusion issue during serialization if ObjectEncoder.dynamicPropertyWriter is overridden with a value that is not...

Adobe Flash - Type Confusion in Serialization with ObjectEncoder.dynamicPropertyWriter

Source: https://code.google.com/p/google-security-research/issues/detail?id=545 There is a type confusion issue during serialization if ObjectEncoder.dynamicPropertyWriter is overridden with a value that is not a function. In the following ActionScript:...

Python 3.5 Bytearray Pop And Remove Buffer Over-Read Vulnerability

Python versions 2.7 and 3.2 through 3.5 bytearray pop and remove methods suffer from buffer over-reads caused by memmove use under the assumption that PyByteArrayObject obsize is less than oballoc, leading to a single byte over-read. This condition can be triggered by creating a bytearray from a...

Adobe Flash Player ActionScript 3 Memory Misreference Vulnerability

Adobe Flash Player is a cross-platform, browser-based multimedia player product from Adobe. The product supports cross-screen and browser viewing of applications, content and videos. A memory misreference vulnerability exists in the 'ByteArray' class in the ActionScript 3 AS3 implementation of...

flash-plugin: code execution issue in APSA15-03 / APSB15-16

Use-after-free vulnerability in the ByteArray class in the ActionScript 3 AS3 implementation in Adobe Flash Player 13.x through 13.0.0.296 and 14.x through 18.0.0.194 on Windows and OS X and 11.x through 11.2.202.468 on Linux allows remote attackers to execute arbitrary code or cause a denial of...

CVE-2015-5119

Use-after-free vulnerability in the ByteArray class in the ActionScript 3 AS3 implementation in Adobe Flash Player 13.x through 13.0.0.296 and 14.x through 18.0.0.194 on Windows and OS X and 11.x through 11.2.202.468 on Linux allows remote attackers to execute arbitrary code or cause a denial of...

Adobe Flash ActionScript ByteArray Buffer UAF 代码执行

Vulcan 在第一时间进行了分析, 下面都是基于该报告1进行说明:漏洞的形成原因是 Clasz 类型给 ByteArray 类型赋值时调用 valueOf 函数过程中 buffer 使用不当，从而造成 Use After Free 漏洞。forvar i:int; i alen; i+=3 ai = new Class2i; ai+1 = new ByteArray; // 这里产生 ByteArray 类型数据 ai+1.length = 0xfa0; // 这里将 ByteArray 类型数据的初始长度设置为 0xfa0 // 进入 Adobe Flash Player 之后...

Adobe Flash Player ByteArray Use After Free Exploit

This Metasploit module exploits a use after free on Adobe Flash Player. The vulnerability, discovered by Hacking Team and made public on its July 2015 data leak, was described as a Use After Free while handling ByteArray objects. This Metasploit module has been tested successfully on: Windows 7 S...

CVE-2015-5119: Use After Free

Use-after-free vulnerability in the ByteArray class in the ActionScript 3 AS3 implementation in Adobe Flash Player 13.x through 13.0.0.296 and 14.x through 18.0.0.194 on Windows and OS X and 11.x through 11.2.202.468 on Linux allows remote attackers to execute arbitrary code or cause a denial of...

Adobe Flash ActionScript 3 ByteArray Use After Free (APSA15-03: CVE-2015-5119)

A vulnerability exists within Adobe Flash Player ActionScript 3 ByteArray class. A successful exploitation can allow a remote attacker to execute arbitrary code on a vulnerable system...