Moderate: Red Hat Security Advisory: shim security update

An update for shim, shim-unsigned-aarch64, and shim-unsigned-x64 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, ...

vulkan bug fix and enhancement update

An update is available for spirv-tools, vulkan-loader, vulkan-headers, vulkan-validation-layers, vulkan-tools. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Fo...

Moderate: shim security update

The shim package contains a first-stage UEFI boot loader that handles chaining to a trusted full boot loader under secure boot environments. Security Fixes: grub2: acpi command allows privileged user to load crafted ACPI tables when Secure Boot is enabled CVE-2020-14372 grub2: Use-after-free in...

RLSA-2021:1734 Moderate: shim security update

The shim package contains a first-stage UEFI boot loader that handles chaining to a trusted full boot loader under secure boot environments. Security Fixes: grub2: acpi command allows privileged user to load crafted ACPI tables when Secure Boot is enabled CVE-2020-14372 grub2: Use-after-free in...

shim security update

An update is available for shim-unsigned-aarch64. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The shim package contains a first-stage UEFI boot loader that...

Ubuntu 20.04 LTS : PyYAML vulnerability (USN-4940-1)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4940-1 advisory. It was discovered that PyYAML incorrectly handled untrusted YAML files with the FullLoader loader. A remote attacker could possibly use this issue to execute...

CVE-2020-11284

CVE-2020-11284 describes a memory-protection issue in Qualcomm Snapdragon SoCs where a non-secure bootloader can unlock and modify previously locked memory through an improper system call sequence, making a memory region an untrusted input source for the secure boot loader. Affected platforms inc...

Exploit for Use After Free in Debian Debian_Linux

This is a PoC exploit for CVE-2013-2857, a use-after-free vulnerability in the 3DS browser. The exploit is implemented in JavaScript and uses the UaF3 function to create a use-after-free condition, leading to a crash. The exploit is designed to be used on the 3DS browser, specifically on firmware...

A Rust-based Buer Malware Variant Has Been Spotted in the Wild

Cybersecurity researchers on Monday disclosed a new malspam campaign distributing a fresh variant of a malware loader called "Buer" written in Rust, illustrating how adversaries are constantly honing their malware toolsets to evade analysis. Dubbed "RustyBuer," the malware is propagated via email...

Insecure Usage Of Boot Loader Addresses

Das U-Boot has an insecure usage of addresses in boot loader. The boot loader in Das U-Boot mishandles the use of unit addresses in a FIT...

Arbitrary Code Execution

u-boot is vulnerable to arbitrary ry code execution. The boot loader in Das U-Boot mishandles a modified FIT and allows an attacker to execute arbitrary code on the host OS...

openSUSE: Security Advisory for librsvg (openSUSE-SU-2021:0634-1)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Exploit for Improper Input Validation in Google Chrome

This is a PoC exploit for CVE-2020-16040, a vulnerability in the WebAssembly WASM module loader. The exploit targets the WASM module loader's ability to load and execute WASM code, which can lead to arbitrary code execution. The exploit is implemented in JavaScript and uses the WebAssembly API to...

GHSA-6757-JP84-GXFX Improper Input Validation in PyYAML

A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the fullload method or with the FullLoader loader. Applications that use the library to process untrusted input may be...

Lazarus APT Hackers are now using BMP images to hide RAT malware

A spear-phishing attack operated by a North Korean threat actor targeting its southern counterpart has been found to conceal its malicious code within a bitmap .BMP image file to drop a remote access trojan RAT capable of stealing sensitive information. Attributing the attack to the Lazarus Group...

SUSE: Security Advisory (SUSE-SU-2016:0473-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Security update for fluidsynth (important)

openSUSE Security Update: Security update for fluidsynth Announcement ID: openSUSE-SU-2021:0570-1 Rating: important References: 1184705 Cross-References: CVE-2021-28421 CVSS scores: CVE-2021-28421 NVD : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Affected Products: openSUSE Backports...

OPENSUSE-SU-2021:0553-1 Security update for fluidsynth

This update for fluidsynth fixes the following issues: - CVE-2021-28421: Fix use after free vulnerability in file loader boo1184705...

Exploit for Improper Input Validation in Google Chrome

PoC exploit for CVE-2020-16040, an out-of-bounds read vulnerability in the WebAssembly WASM module loader. The exploit targets the WASM module loader's handling of WebAssembly code, specifically the wasmcode array, which is used to load and execute WASM modules. The vulnerability allows an attack...

IcedID Circulates Via Web Forms, Google URLs

Website contact forms and Google URLs are being used to spread the IcedID trojan, according to researchers at Microsoft. Attackers are using “contact us” forms on websites to send emails targeting organizations with trumped-up legal threats, researchers said. The messages consistently mention a...