CVE-2020-27779

A flaw was found in grub2 in versions prior to 2.06. The cutmem command does not honor secure boot locking allowing an privileged attacker to remove address ranges from memory creating an opportunity to circumvent SecureBoot protections after proper triage about grub's memory layout. The highest...

ScareCrow - Payload Creation Framework Designed Around EDR Bypass

If you want to learn more about the techniques utlized in this framework please take a look at Part 1 and Part 2 Description ScareCrow is a payload creation framework for generating loaders for the use of side loading not injection into a legitimate Windows process bypassing Application...

CVE-2020-25690

An out-of-bounds write flaw was found in FontForge in versions before 20200314 while parsing SFD files containing certain LayerCount tokens. This flaw allows an attacker to manipulate the memory allocated on the heap, causing the application to crash or execute arbitrary code. The highest threat...

Heap overflow

An out-of-bounds write flaw was found in FontForge in versions before 20200314 while parsing SFD files containing certain LayerCount tokens. This flaw allows an attacker to manipulate the memory allocated on the heap, causing the application to crash or execute arbitrary code. The highest threat...

CVE-2020-25690

An out-of-bounds write flaw was found in FontForge in versions before 20200314 while parsing SFD files containing certain LayerCount tokens. This flaw allows an attacker to manipulate the memory allocated on the heap, causing the application to crash or execute arbitrary code. The highest threat...

CVE-2020-25690

An out-of-bounds write flaw was found in FontForge in versions before 20200314 while parsing SFD files containing certain LayerCount tokens. This flaw allows an attacker to manipulate the memory allocated on the heap, causing the application to crash or execute arbitrary code. The highest threat...

CVE-2020-25690

An out-of-bounds write flaw was found in FontForge in versions before 20200314 while parsing SFD files containing certain LayerCount tokens. This flaw allows an attacker to manipulate the memory allocated on the heap, causing the application to crash or execute arbitrary code. The highest threat...

Heap overflow

The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to manipulate memory with controlled values and remotely execute code on the OPC UA Tunneller versions prior to 6.3.0.8233...

CVE-2020-27297

The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to manipulate memory with controlled values and remotely execute code on the OPC UA Tunneller versions prior to 6.3.0.8233...

CVE-2020-8939

The CVE-2020-8939 issue concerns the Asylo project: an out-of-bounds read in the function enc_untrusted_inet_ntop can cause the result size to be extended, enabling memory reads from the enclave heap via memcpy. Affected component/version details are not explicitly enumerated beyond the commit re...

Ethereum Go-ethereum Security Breach

Ethereum Go-ethereum is a codebase from the Ethereum community that implements the Ethernet protocol in the Go language. A security vulnerability exists in Ethereum Go-ethereum versions prior to 1.9.18, which can be exploited by an attacker who can deploy a contract that writes X to the EVM memor...

Red Hat Enterprise Linux 8 Out-of-Bounds Write Vulnerability

Red Hat Enterprise Linux 8 is a Linux operating system for business users from Red Hat. An out-of-bounds write vulnerability exists in fontforge in Red Hat Enterprise Linux 8, which originates from an out-of-bounds write when parsing SFD files containing certain LayerCount tokens. An attacker cou...

Adobe Acrobat Reader DC form field format use after free

Talos Vulnerability Report TALOS-2020-1156 Adobe Acrobat Reader DC form field format use after free November 5, 2020 CVE Number CVE-2020-24437 SUMMARY A specific JavaScript code embedded in a PDF file can trigger a use-after-free vulnerability when opening a PDF document in Adobe Acrobat Reader D...

CVE-2020-25690

An out-of-bounds write flaw was found in FontForge while parsing SFD files containing certain LayerCount tokens. This flaw allows an attacker to manipulate the memory allocated on the heap, causing the application to crash or execute arbitrary code. The highest threat from this vulnerability is t...

CVE-2020-14375

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. Virtio ring descriptors, and the data they describe are in a region of memory accessible by from both the virtual machine and the host. An attacker in a VM can change the contents of the memory after vhostcrypto has validate...

Google Fixes High-Severity Chrome Browser Code Execution Bug

The Google Chrome web browser has a high-severity vulnerability that could be used to execute arbitrary code, researchers say. The flaw has been fixed in the Chrome 85 stable channel, set to be rolled out to users this week. The flaw CVE-2020-6492 is a use-after-free vulnerability in the WebGL We...

kernel: Count overflow in FUSE request leading to use-after-free issues.

A flaw was found in the Linux kernel's implementation of the FUSE filesystem, where it allows a page reference counter overflow. If a page reference counter overflows into a negative value, it can be placed back into the "free" list for reuse by other applications. This flaw allows a local attack...

CVE-2020-11039

In FreeRDP less than or equal to 2.0.0, when using a manipulated server with USB redirection enabled nearly arbitrary memory can be read and written due to integer overflows in length checks. This has been patched in 2.1.0. Mitigation To mitigate this flaw, do not enable USB redirection in the...

CVE-2020-1211

An elevation of privilege vulnerability exists in the way that the Connected Devices Platform Service handles objects in memory, aka 'Connected Devices Platform Service Elevation of Privilege Vulnerability'...

Diagnostic Hub Standard Collector Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector or the Visual Studio Standard Collector fail to properly handle objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context. To exploit this...