Cisco IOS XE Software Rate Limiting Network Address Translation DoS (cisco-sa-ratenat-pYVLA7wM) Unpatched Commands

According to its self-reported version, Cisco IOS-XE Software is affected by a vulnerability. - A vulnerability in the Rate Limiting Network Address Translation NAT feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization in the Cisco...

Users that send funds at a price lower than the current low bid have the funds locked

Lines of code Vulnerability details If a user contributes funds after there is no more supply left, and they don't provide a price higher than the current minimum bid, they will be unable to withdraw their funds while the NFT remains unbought. Impact Ether becomes stuck until and unless the NFT i...

Denial of service from malicious bidder by filling up the bid index up until 1000

Lines of code Vulnerability details Impact Denial of service from malicious bidder by filling up the bid index up until 1000 Proof of Concept Initially inside bid function there is a check condition if bidIndex = 1000 then it will revert, so this will limit the size of bid created by bidder to...

Quotetoken can be address(0) or any EOA and still allow auctions and bids to be created

Lines of code Vulnerability details Impact createAuction in SizeSealed.sol performs no validation of the auction parameters AuctionParameters sent to it and will allow a Seller to create an auction with an ERC20 quoteToken of address0 putting at risk the baseToken that has real value. In addition...

Seller can game the bidIndices[] in finalize()

Lines of code Vulnerability details Impact High bidders will be taken advantage of by malicious seller. It is likely that the high bidders will place bids above the market price, then the seller can effectively steal the price difference from them. And the other bidders are grieved, wasting time...

Arbitrage Opportunity for Non-Sellers

Lines of code Vulnerability details Impact Non-sellers can flood the system with arbitrage auctions. Proof of Concept The seller can wait until 1 instant minute? before the end of the auction. Now the seller places a bid a couple percent above the current market price, enough to cover the seller'...

Front-running of bid calls

Lines of code Vulnerability details Description There is bid function in the SizeSealed contract. The function accepts the auctionId, which does not contain any information about the auction itself. As a result, transactions of users can be front-runned to enforce them bid for the auction with th...

Seller can steal all the bid fund by repeatedly calling finalize()

Lines of code Vulnerability details Impact Bidders' fund will be stolen by malicious seller, they can not get refund. Proof of Concept In finalize, FinalizeData memory data is local, which means in each call, data is re-initialized. By calling finalize multiple times, a malicious seller can get t...

Cisco Identity Services Engine XSS (cisco-sa-ise-xss-twLnpy3M)

According to its self-reported version, Cisco Identity Services Engine is affected by a cross-site scripting XSS vulnerability due to insufficient input validation in the External RESTful Services ERS API. An attacker could exploit this vulnerability by persuading an authenticated administrator o...

bid-europe.com Cross Site Scripting vulnerability OBB-2994548

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Attacker can force AuctionCrowdfunds to bid their entire contribution up to maxBid

Lines of code Vulnerability details Description AuctionCrowdfund's bid allows any user to compete on an auction on the party's behalf. The code in bid forbids placing a bid if party is already winning the auction: if market.getCurrentHighestBidderauctionId == addressthis revert...

Bids can be created while paused

Lines of code Vulnerability details createBid allows for bid creation while the Auction is paused. As the latter happens on a system error mint failure, this can allow an attacker to interacts with the malfunctioning system. This at least can lead to misallocation of user's funds, i.e. freezing t...

NibblVault buyout duration longer than update timelock

Lines of code Vulnerability details Impact User can buy out NFT by initiating the process through initiateBuyout, then he has to wait BUYOUTDURATION which is 5 days and if the buyout will not get rejected he can claim the NFT. During that period bidder cannot cancel the process. The issue is that...

sell() and buy() should not have whenNotPaused modifier

Lines of code Vulnerability details Impact Impacts are two fold: 1. admin should not be allowed to stop users from selling/cashing out their assets under any circumstance. 2. Due to poor timing or malicious admin activity, it could be the case that buy is put on pause right after initiateBuyout i...

Taker can provide several instances of the cheapest ERC-1155 item in a multi item bundle

Lines of code Vulnerability details Maker bid for a bundle of ERC-1155 items can be tricked into successful execution by providing several instances of the cheapest item instead of the required bundle. This way a malicious taker can receive full maker's price, providing several instances of the...

Cisco Unified Intelligence Center Log4j RCE

According to its self-reported version, Cisco Unified Intelligence Center is affected by a remote code execution vulnerability. - Apache Log4j2 2.0-beta9 through 2.15.0 excluding security releases 2.12.2, 2.12.3, and 2.3.1 JNDI features used in configuration, log messages, and parameters do not...

Cisco Firepower Threat Defense Software DoS (cisco-sa-ftd-dos-JnnJm4wB)

A vulnerability in the connection handling function in Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper traffic handling when platform limits are...

Cisco Firepower Threat Defense Software Local Malware Analysis DoS (cisco-sa-ftd-amp-local-dos-CUfwRJXT)

A vulnerability in the local malware analysis process of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on the affected device. This vulnerability is due to insufficient error handling in the local malware...

Cisco Firepower Threat Defense Software Snort Out of Memory DoS (cisco-sa-ftd-snort-dos-hd2hFgM)

A vulnerability in the Snort detection engine integration for Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause unlimited memory consumption, which could lead to a denial of service DoS condition on an affected device. This vulnerability is due t...

Cisco Unified Communications Products XSRF (cisco-sa-ucm-csrf-jrKP4eNT)

According to its self-reported version number, the web-based management interface of the Cisco Unified Communications Manager Unified CM and Cisco Unified CM Session Management Edition is affected by a cross-site request forgery vulnerability. An authenticated, remote attacker can exploit this...