Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Microsoft

This is a PoC exploit for CVE-2020-0796, a Windows SMBv3 LPE Local Privilege Escalation vulnerability. The exploit is written in C++ and uses the Windows API to manipulate system handles and exploit the vulnerability. The code includes a function to get the address of a handle, and another functi...

CVE-2020-0690

CVE-2020-0690 corresponds to a DirectX elevation-of-privilege vulnerability caused by improper handling of memory objects. According to the initial entry, it has a CVSS v3.1 base score of 9.8 (CRITICAL) with network attack vector, no user interaction, and requires no privileges; impact to confide...

Valve: OOB reads in network message handlers leads to RCE

Vulnerability In Source engine games there are many network messages sent from the server to the client that take an entity index. There is a common pattern among many of these messages for the lower bounds of the entity index to be checked but not the upper bounds. In many cases these out of bou...

Vulnerability Spotlight: Another fix for Adobe Acrobat Reader DC text field value remote code execution

Aleksandar Nikolic of Cisco Talos discovered this vulnerability. Cisco Talos once again would like to bring attention to a remote code execution vulnerability in Adobe Acrobat Reader. Acrobat, which is one of the most popular PDF readers on the market, contains a bug when the software incorrectly...

Adobe Acrobat Reader DC text field value remote code execution vulnerability redux

Summary A specific JavaScript code embedded in a PDF file can lead to a heap corruption when opening a PDF document in Adobe Acrobat Reader DC, version 2019.012.20035. With careful memory manipulation, this can lead to arbitrary code execution. In order to trigger this vulnerability, the victim...

Design/Logic Flaw

A specifically crafted PDF file can lead to a heap corruption when opened in NitroPDF 12.12.1.522. With careful memory manipulation, this can lead to arbitrary code execution. In order to trigger this vulnerability, the victim would need to open the malicious file...

Design/Logic Flaw

A specifically crafted PDF file can lead to a heap corruption when opened in NitroPDF 12.12.1.522. With careful memory manipulation, this can lead to arbitrary code execution. In order to trigger this vulnerability, the victim would need to open the malicious file...

NitroPDF jpeg2000 yTsiz Remote Code Execution Vulnerability

Summary A specifically crafted jpeg2000 file embedded in a PDF file can lead to a heap corruption when opening a PDF document in NitroPDF 12.12.1.522. With careful memory manipulation, this can lead to arbitrary code execution. In order to trigger this vulnerability, the victim would need to open...

NitroPDF jpeg2000 ssizDepth Remote Code Execution Vulnerability

Summary A specifically crafted jpeg2000 file embedded in a PDF file can lead to a heap corruption when opening a PDF document in NitroPDF 12.12.1.522. With careful memory manipulation, this can lead to arbitrary code execution. In order to trigger this vulnerability, the victim would need to open...

Remote Code Execution (RCE)

ChakraCore is vulnerable to remote code execution RCE. This is due to how the scripting engine handles objects in memory, allowing a remote attacker to execute arbitrary code in the context of the current user...

CVE-2019-5242

There is a code execution vulnerability in Huawei PCManager versions earlier than PCManager 9.0.1.50. The attacker can tricking a user to install and run a malicious application to exploit this vulnerability. Successful exploitation may cause the attacker to execute malicious code and read/write...

Out-of-bounds Write

Linux kernel is vulnerable to out-of-bounds writes. This is due to the implementation of 32-bit syscall interface for bridging. A privileged user can write arbitrarily write to a limited range of kernel memory...

Vulnerability Spotlight: Remote code execution vulnerabilities in Adobe Acrobat Reader

Aleksandar Nikolic of Cisco Talos discovered these vulnerabilities. Executive summary There are two remote code execution vulnerabilities in Adobe Acrobat Reader that could occur if a user were to open a malicious PDF on their machine using the software. Acrobat is the most widely used PDF reader...

Adobe Acrobat Reader DC app.thermometer Remote Code Execution Vulnerability

Summary A specific JavaScript code embedded in a PDF file can lead to a heap corruption when opening a PDF document in Adobe Acrobat Reader DC 2019.10.20098. With careful memory manipulation, this can lead to arbitrary code execution. In order to trigger this vulnerability, the victim would need ...

CVE-2019-9813

Incorrect handling of proto mutations may lead to type confusion in IonMonkey JIT code and can be leveraged for arbitrary memory read and write. This vulnerability affects Firefox 66.0.1, Firefox ESR 60.6.1, and Thunderbird 60.6.1...

CVE-2019-11455

A buffer over-read in UtilurlDecode in util.c in Tildeslash Monit before 5.25.3 allows a remote authenticated attacker to retrieve the contents of adjacent memory via manipulation of GET or POST parameters. The attacker can also cause a denial of service application outage...

Adobe Acrobat Reader DC text field value remote code execution vulnerability — redux

Summary A specific JavaScript code embedded in a PDF file can lead to a heap corruption when opening a PDF document in Adobe Acrobat Reader DC 2019.8.20071. With careful memory manipulation, this can lead to arbitrary code execution. In order to trigger this vulnerability, the victim would need t...

Remote Code Execution (RCE)

Microsoft ChakraCore is vulnerable to remote code execution. This is due to how the scripting engine handles objects in memory, allowing a remote attacker to execute arbitrary code in the context of the authenticated user...

Design/Logic Flaw

An issue was discovered in PHP 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.2. dnsgetrecord misparses a DNS response, which can allow a hostile DNS server to cause PHP to misuse memcpy, leading to read operations going past the buffer allocated for DNS data. This affects phpparser...

Adobe Acrobat Reader DC Text Field Value Remote Code Execution Vulnerability

Summary A specific JavaScript code embedded in a PDF file can lead to a heap corruption when opening a PDF document in Adobe Acrobat Reader DC 2019.8.20071. With careful memory manipulation, this can lead to arbitrary code execution. In order to trigger this vulnerability, the victim would need t...