Escrowed NFT can be stolen by anyone if no active buyPrice or auction exists for it

Lines of code Vulnerability details Impact If a NFT happens to be in escrow with neither buyPrice, nor auction being initialised for it, there is a way to obtain it for free by any actor via makeOffer, acceptOffer combination. I.e. a malicious user can track the FNDNFTMarket contract and obtain a...

buyFromPrivateSaleFor() Will Fail if The Buyer Has Insufficient Balance Due to an Open Offer on The Same NFT

Lines of code Vulnerability details Impact The buyFromPrivateSaleFor function allows sellers to make private sales to users. If insufficient ETH is provided to the function call, the protocol will attempt to withdraw the amount difference from the user's unlocked balance. However, if the same use...

NFT tranfered to market directly can be took by anyone

Lines of code Vulnerability details Proof of Concept 1. Offer can be made on any NFT if: 1. Not in active auction 2. No existing offer 3. The new offer amount is greater than existing offer 1. No access control on acceptOffer , anyone can send tx and reach this line which lead to transfer from...

_autoAcceptOffer doesn't check if caller of setBuyPrice owns the NFT

Lines of code Vulnerability details Impact An attacker can create an offer then auto accept that offer for an NFT they don't own. This can happen for any NFT that the contract is approved for, or any NFT left in escrow with no active limitations Proof of concept Alice has an NFT that they either...

Siemens Nucleus RTOS-based APOGEE and TALON Products Out-of-Bounds Read (CVE-2021-31881)

A vulnerability has been identified in APOGEE MBC PPC BACnet All versions, APOGEE MBC PPC P2 Ethernet All versions, APOGEE MEC PPC BACnet All versions, APOGEE MEC PPC P2 Ethernet All versions, APOGEE PXC Compact BACnet All versions = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and...

Out-of-bounds reading vulnerability in multiple Siemens products

Capital VSTAR is a complete solution. the Nucleus NET module integrates a range of standards-compliant networking and communications protocols, drivers and utilities to provide full-featured networking support in any embedded device. the Nucleus RTOS is a microkernel-based real-time operating...

CVE-2021-31881

A vulnerability has been identified in Capital Embedded AR Classic 431-422 All versions, Capital Embedded AR Classic R20-11 All versions V2303. When processing a DHCP OFFER message, the DHCP client application does not validate the length of the Vendor options, leading to Denial-of-Service...

CVE-2021-31881

CVE-2021-31881 involves APOGEE MBC/TALON/Desigo PXC software family (Siemens Nucleus RTOS, BACnet/PPC) where the DHCP client fails to validate the Vendor option length when processing DHCP OFFER, leading to Denial-of-Service. Multiple Tenable OT/Nessus entries corroborate this family of DHCP leng...

U.S. Charges Ukrainian Hacker for Kaseya Attack; Seizes $6 Million from REvil Gang

The U.S. government on Monday charged a Ukrainian suspect, arrested in Poland last month, with deploying REvil ransomware to target multiple businesses and government entities in the country, including perpetrating the attack against software company Kaseya, marking the latest action to crack dow...

The SysAdmin Class for the World’s Greatest Role-Playing Game

If you’re not sure what a System Administrator SysAdmin does, this is the person in your company or possibly an external contractor who fearlessly oversees the maintenance, care, configuration, and stable operation of your computers and servers. It’s your SysAdmin who is responsible for the...

Learn to Code — Get 2021 Master Bundle of 13 Online Courses @ 99% OFF

Whether you are looking to turn into a full-time developer or simply increasing your earnings in your current niche, learning to code can be a smart move. It is a well-known fact that recruiters strive to recruit people with technical skills, and these skills are a great way to build your own...

How to Tell a Job Offer from an ID Theft Trap

One of the oldest scams around -- the fake job interview that seeks only to harvest your personal and financial data -- is on the rise, the FBI warns. Heres the story of a recent LinkedIn impersonation scam that led to more than 100 people getting duped, and one almost-victim who decided the job...

Lack of chain information in the signed data leads to potential replay attacks.

Handle shw Vulnerability details Impact The Offer structure, whose hash is signed by a maker, does not contain information of the current chain. Therefore, the signature is valid on all EVM-compatible chains. In the situation of a future hard fork of the Ethereum network, the valid signatures on...

Adware Spreads via Fake TikTok App, Laptop Offers

Malicious Android apps disguised as TikTok and offers for free Lenovo laptops are being used in ad-stuffing attacks underway against devices on the Jio telecom network in India, security researchers warn. Researchers from Zscaler report this threat actor has been operating various phishing scams...

Google Cloud Certifications — Get Prep Courses and Practice Tests at 95% Discount

As cloud computing continues to grow, Google Cloud is quickly becoming one of the most popular solutions. However, relatively few engineers know this platform well. This leaves the door open for aspiring IT professionals who take the official exams. The Google Cloud Certifications Practice Tests ...

Google Cloud Certifications — Get Prep Courses and Practice Tests at 95% Discount

As cloud computing continues to grow, Google Cloud is quickly becoming one of the most popular solutions. However, relatively few engineers know this platform well. This leaves the door open for aspiring IT professionals who take the official exams. The Google Cloud Certifications Practice Tests ...

SourceCodester Online Clothing Store Cross-Site Scripting Vulnerability

SourceCodester Online Clothing Store is a website builder system from SourceCodester, Inc. that provides online clothing store functionality. A cross-site scripting vulnerability exists in SourceCodester Online Clothing Store version 1.0, which originates from the vulnerability is via an Offer...

CVE-2020-28139

SourceCodester Online Clothing Store 1.0 is affected by a cross-site scripting XSS vulnerability via a Offer Detail field in offer.php...

CVE-2020-28139

SourceCodester Online Clothing Store 1.0 is affected by a cross-site scripting XSS vulnerability via a Offer Detail field in offer.php...

CVE-2020-28139

SourceCodester Online Clothing Store 1.0 is affected by a cross-site scripting XSS vulnerability via a Offer Detail field in offer.php...