Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the fs/ntfs3 module not using variable-length arrays instead of fixed sizes...

[SECURITY] Fedora 40 Update: rust-leb128-0.2.5-9.fc40

Read and write DWARF's "Little Endian Base 128" LEB128 variable length integer encoding...

PT-2024-2951 · Gtkwave · Gtkwave

Name of the Vulnerable Software and Affected Versions: GTKWave version 3.3.115 Description: The issue is related to an improper array index validation vulnerability in the EVCD var len parsing functionality. This can lead to arbitrary code execution when a victim opens a specially crafted .evcd...

SUSE CVE-2023-4039

DISPUTEDA failure in the -fstack-protector feature in GCC-based toolchains that target AArch64 allows an attacker to exploit an existing buffer overflow in dynamically-sized local variables in your application without this being detected. This stack-protector failure only applies to C99-style...

[term-fix] Mitigation Error

Lines of code Vulnerability details Note - The term refactoring has been made for the following reason: Our main KIBT is intended to be backed by 1-year treasury bill tokens, however, a bond issued on 1 Jan 2023 does not have the same amount of seconds compared to a 1-year treasury bill issued on...

SUSE CVE-2021-3527

A flaw was found in the USB redirector device usb-redir of QEMU. Small USB packets are combined into a single, large transfer request, to reduce the overhead and improve performance. The combined size of the bulk transfer is used to dynamically allocate a variable length array VLA on the stack...

RHEL 9 : openssl (RHSA-2022:7288)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:7288 advisory. OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full strength...

openssl security update

An update is available for openssl. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transpo...

Qualcomm RIL Buffer Error Vulnerability

Qualcomm RIL is a Qualcomm Incorporated USA support component used in chips. A buffer error vulnerability exists in Qualcomm RIL, which arises from a stack overflow that can occur when the configuration size of a GSM WCDMA broadcast received from a user is larger than a variable-length array...

kernel: buffer-overflow hardening in WiFi beacon validation code.

A flaw in the Linux kernel's WiFi beacon validation code was discovered. The code does not check the length of the variable length elements in the beacon head potentially leading to a buffer overflow. System availability, as well as data confidentiality and integrity, can be impacted by this...

OpenSSL -- ChaCha20-Poly1305 nonce vulnerability

The OpenSSL project reports: Low: ChaCha20-Poly1305 with long nonces CVE-2019-1543 ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value IV should be 96 bits 12 bytes. OpenSSL allows a variable nonce length a...

[SECURITY] Fedora 24 Update: libdb-5.3.28-24.fc24

The Berkeley Database Berkeley DB is a programmatic toolkit that provides embedded database support for both traditional and client/server applications. The Berkeley DB includes B+tree, Extended Linear Hashing, Fixed and Variable-length record access methods, transactions, locking, logging, share...

CVE-2016-3934

drivers/media/platform/msm/camerav2/sensor/io/msmcameraccii2c.c in the Qualcomm camera driver in Android before 2016-10-05 on Nexus 5, Nexus 5X, Nexus 6, Nexus 6P, and Android One devices relies on variable-length arrays, which allows attackers to gain privileges via a crafted application, aka...

CVE-2016-3934

drivers/media/platform/msm/camerav2/sensor/io/msmcameraccii2c.c in the Qualcomm camera driver in Android before 2016-10-05 on Nexus 5, Nexus 5X, Nexus 6, Nexus 6P, and Android One devices relies on variable-length arrays, which allows attackers to gain privileges via a crafted application, aka...

CVE-2016-3922

libril/RilSapSocket.cpp in Telephony in Android 6.x before 2016-10-01 and 7.0 before 2016-10-01 relies on variable-length arrays, which allows attackers to gain privileges via a crafted application, aka internal bug 30202619...

UBUNTU-CVE-2016-3922

libril/RilSapSocket.cpp in Telephony in Android 6.x before 2016-10-01 and 7.0 before 2016-10-01 relies on variable-length arrays, which allows attackers to gain privileges via a crafted application, aka internal bug 30202619...

On the PHP multi-character set encoding vulnerability research-exploit warning-the black bar safety net

| First, do an experiment,in the local environment in the establishment of such a php file ? php header"Content-Type:text/html;Charset=gb2312"; echo $GET"str"; echi "br/"; echo addslashes$GET"str"; ?& gt; Here my php environment has opened the Magicquotesgpc,contemporary code inside also made to...

Security Best Practice: Protect Yourself from MS-RPC and DCE-RPC Vulnerabilities

DCE/RPC stands for "Distributed Computing Environment / Remote Procedure Calls". It is a Remote Procedure Call system that allows software to work across multiple computers, as if it were all working on the same computer. This system allows programmers to write distributed software without having...

PHP php_binary / WDDX information leak

Fragment of heap memory may be red because of missed variable length checking...

Variable-length Fnstenv/mov Dword XOR Encoder

This encoder uses a variable-length mov equivalent instruction with fnstenv for getip. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Variable-length Fnstenv/mov Dword XOR Encoder',...