Wrong modfier

Lines of code Vulnerability details Impact According to the comment at line 49 and the business logic of this smart contract, it is better to use "ISgoverner " or "onlyGoverner" modifier instead of "onlyOwner". Proof of Concept Tools Used : manual analysis Recommended Mitigation Steps changing...

Unauthenticated Path Traversal via /api/upload

Description While reviewing FUXA, research found it is possible to upload arbitrary files into arbitrary locations via the "/api/upload" endpoint. Even when authentication in enabled, it was found this endpoint does not validate a user's session. In addition, the function behind this endpoint...

QA Report

1. VUSD.sol - withdrawals list can become too large so normal users will cost more gas to withdraw. Impact Function withdraw do not have check for amount 0, an user can call it infinite time and make withdrawal list too large And because the function processWithdrawals processes withdrawals in...

Mageia: Security Advisory (MGASA-2018-0349)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

USN-5136-1: Linux kernel vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 16.04 Canonical Ubuntu 18.04 Description Several security issues were fixed in the Linux kernel. CVEs contained in this USN include: CVE-2021-38199, CVE-2021-3743, CVE-2021-3753, CVE-2021-3759, CVE-2019-19449,...

CVE-2021-43852 JavaScript Prototype Pollution in oro/platform

OroPlatform is a PHP Business Application Platform. In affected versions by sending a specially crafted request, an attacker could inject properties into existing JavaScript language construct prototypes, such as objects. Later this injection may lead to JS code execution by libraries that are...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

PoC exploit for CVE-2021-44228, a vulnerability in the Apache Lo...

CVE-2021-44680

An issue 4 of 6 was discovered in Veritas Enterprise Vault through 14.1.2. On start-up, the Enterprise Vault application starts several services that listen on random .NET Remoting TCP ports for possible commands from client applications. These TCP services can be exploited due to deserialization...

ELFXtract - An Automated Analysis Tool Used For Enumerating ELF Binaries

ELFXtract is an automated analysis tool used for enumerating ELF binaries Powered by Radare2 and r2ghidra This is specially developed for PWN challenges and it has many automated features It almost displays every details of the ELF and also decompiles its ASM to C code using r2ghidra Decompiling...

Evasive maneuvers: HTML smuggling explained

Microsoft Threat Intelligence Center MSTIC last week disclosed “a highly evasive malware delivery technique that leverages legitimate HTML5 and JavaScript features” that it calls HTML smuggling. HTML smuggling has been used in targeted, spear-phishing email campaigns that deliver banking Trojans...

python-jinja2: ReDoS vulnerability in the urlize filter

A flaw was found in python-jinja2. The ReDOS vulnerability of the regex is mainly due to the sub-pattern a-zA-Z0-9.-+.a-zA-Z0-9.-+. This issue can be mitigated by Markdown to format user content instead of the urlize filter, or by implementing request timeouts and limiting process memory...

CVE-2021-43267

A flaw was discovered in the cryptographic receive code in the Linux kernel's implementation of transparent interprocess communication. An attacker, with the ability to send TIPC messages to the target, can corrupt memory and escalate privileges on the target system. Mitigation The TIPC module wi...

Traffic Factory: WordPress Plugin Update Confusion at trafficfactory.com

Hi, I'm currently researching a "novel" supply chain attack affecting WordPress plugins, and I believe your website might be vulnerable. The way it works is similar to a recent Dependency Confusion attack, where a malicious actor can take over internal packages unclaimed on PyPI / npm registry. I...

Unsafe cast in IndexPool mint leads to attack

Handle cmichel Vulnerability details The IndexPool.mint function performs an unsafe cast of ratio to the uint120 type: uint120 ratio = uint120divtoMint, totalSupply; Note that toMint is chosen by the caller and when choosing toMint = 2120 totalSupply / BASE, the ratio variable will be 2120 and th...

VaultHelper deposits don't work with fee-on transfer tokens

Handle cmichel Vulnerability details There are ERC20 tokens that may make certain customizations to their ERC20 contracts. One type of these tokens is deflationary tokens that charge a certain fee for every transfer or transferFrom. Others are rebasing tokens that increase in value over time like...

ALSA-2021:3447 Important: kernel security and bug fix update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: powerpc: KVM guest OS users can cause host OS memory corruption CVE-2021-37576 kernel: slab-out-of-bounds access in xdrsetpagebase in net/sunrpc/xdr.c CVE-2021-38201 For more details abou...

Microsoft Says Chinese Hackers Were Behind SolarWinds Serv-U SSH 0-Day Attack

Microsoft has shared technical details about a now-fixed, actively exploited critical security vulnerability affecting SolarWinds Serv-U managed file transfer service that it has attributed with "high confidence" to a threat actor operating out of China. In mid-July, the Texas-based company...

macOS 11’s hidden security improvements

A deep dive into macOS 11s internals reveals some security surprises that deserve to be more widely known. Contents 1. Introduction 1. Disclaimers 2. macOS 11s better known security improvements 1. Secret messages revealed? 3. CPU security mitigation APIs 1. The NOSMT mitigation 2. The TECS...

GHSA-H8JC-JMRF-9H8F Argo CD Insecure default administrative password

In Argo CD versions 1.8.0 and prior, the default admin password is set to the argocd-server pod name. For insiders with access to the cluster or logs, this issue could be abused for privilege escalation, as Argo has privileged roles. A malicious insider is the most realistic threat, but pod names...

PYSEC-2021-88

Zope is an open-source web application server. In Zope versions prior to 4.6 and 5.2, users can access untrusted modules indirectly through Python modules that are available for direct use. By default, only users with the Manager role can add or edit Zope Page Templates through the web, but sites...