kernel: bpf verifier incorrect mod32 truncation

An out-of-bounds access flaw was found in the Linux kernel's implementation of the eBPF code verifier in the way a user running the eBPF script uses mod32 destination register truncation when the source register was known to be 0. This flaw allows a local user to crash the system or possibly...

kernel: eBPF 32-bit source register truncation on div/mod

A flaw was found in the Linux kernel’s eBPF verification code, where the eBPF 32-bit div/mod source register truncation could lead to out-of-bounds reads and writes. By default, accessing the eBPF verifier is only possible to privileged users with CAPSYSADMIN. This flaw allows a local user who ca...

kernel: eBPF 32-bit source register truncation on div/mod

A flaw was found in the Linux kernel’s eBPF verification code, where the eBPF 32-bit div/mod source register truncation could lead to out-of-bounds reads and writes. By default, accessing the eBPF verifier is only possible to privileged users with CAPSYSADMIN. This flaw allows a local user who ca...

Huawei EulerOS: Security Advisory for util-linux (EulerOS-SA-2021-2649)

The remote host is missing an update for the Huawei EulerOS 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...

CVE-2021-39333

The Hashthemes Demo Importer Plugin = 1.1.1 for WordPress contained several AJAX functions which relied on a nonce which was visible to all logged-in users for access control, allowing them to execute a function that truncated nearly all database tables and removed the contents of...

Hardcoded credentials

The Hashthemes Demo Importer Plugin = 1.1.1 for WordPress contained several AJAX functions which relied on a nonce which was visible to all logged-in users for access control, allowing them to execute a function that truncated nearly all database tables and removed the contents of...

PT-2021-22539 · Hasthemes · Hashthemes Demo Importer Plugin

Name of the Vulnerable Software and Affected Versions: Hashthemes Demo Importer Plugin versions 1.1.1 and earlier Description: The issue allows logged-in users to execute a function that truncates nearly all database tables and removes the contents of wp-content/uploads, due to several AJAX...

CVE-2021-36357

An issue was discovered in OpenPOWER 2.6 firmware. unpacktimestamp calls le32tocpu for endian conversion of a uint16t "year" value, resulting in a type mismatch that can truncate a higher integer value to a smaller one, and bypass a timestamp check. The fix is to use the right endian conversion...

CVE-2021-36357

An issue was discovered in OpenPOWER 2.6 firmware. unpacktimestamp calls le32tocpu for endian conversion of a uint16t "year" value, resulting in a type mismatch that can truncate a higher integer value to a smaller one, and bypass a timestamp check. The fix is to use the right endian conversion...

CVE-2021-36357

An issue was discovered in OpenPOWER 2.6 firmware. unpacktimestamp calls le32tocpu for endian conversion of a uint16t "year" value, resulting in a type mismatch that can truncate a higher integer value to a smaller one, and bypass a timestamp check. The fix is to use the right endian conversion...

CVE-2021-3454

Truncated L2CAP K-frame causes assertion failure. Zephyr versions = 2.4.0, = v.2.50 contain Improper Handling of Length Parameter Inconsistency CWE-130, Reachable Assertion CWE-617. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-fx88-6c29-vrp3...

Medium: glib2

Issue Overview: An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4. If gbytearraynewtake was called with a buffer of 4GB or more on a 64-bit platform, the length would be truncated modulo 232, causing unintended length truncation. CVE-2021-27218 Affected Packages: glib2...

PlayStation: size_t-to-int vulnerability in exFAT leads to memory corruption via malformed USB flash drives

Summary A heap-based buffer overflow can be triggered by a malformed exFAT USB flash drive. Vulnerability The vulnerability is in Sony's exFAT implementation where there is an integer truncation from 64bit to 32bit on a size variable that is used to allocate the up-case table: c int...

EulerOS 2.0 SP2 : glib2 (EulerOS-SA-2021-2373)

According to the versions of the glib2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - GNOME GLib before 2.65.3 has an integer overflow, that might lead to an out-of-bounds write, in goptiongroupaddentries. NOTE: the vendor's positi...

Denial Of Service (DoS)

gpac:bullseye is vulnerable to denial of service. An exploitable integer truncation vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. The striboxread function is used when processing atoms using the 'stri' FOURCC code. An attacke...

Denial Of Service (DoS)

gpac:bullseye is vulnerable to denial of service. An exploitable integer truncation vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. When processing the 'hdlr' FOURCC code, a specially crafted MPEG-4 input can cause an improper...

CVE-2021-21862

Multiple exploitable integer truncation vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause an improper memory allocation resulting in a heap-based buffer overflow that causes memory...

CVE-2021-21862

Multiple exploitable integer truncation vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause an improper memory allocation resulting in a heap-based buffer overflow that causes memory...

CVE-2021-21862

Multiple exploitable integer truncation vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause an improper memory allocation resulting in a heap-based buffer overflow that causes memory...

Heap overflow

Multiple exploitable integer truncation vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause an improper memory allocation resulting in a heap-based buffer overflow that causes memory...