All swapping functions lack checks for returned tokens

Lines of code Vulnerability details Impact Every function that stems from the GenericSwapFacet lacks checks to ensure that some tokens have been returned via the swaps. In LibSwap.sol in the swap function, the swap call is sent to the target DEX. A return of success is required, otherwise the...

Missing require can lead to funds lost

Lines of code Vulnerability details Failed transfer with low level call won't revert Impact A missing require may cause user to lose funds if a corner case issue filed separately named Failed transfer with low level call won't revert. This may result in user funds lost because funds were...

A swap with a token amount received of zero does not fail

Lines of code Vulnerability details Impact A token swap via NXTPFacet::swapAndCompleteBridgeTokensViaNXTP in which the receiving amount of tokens is zero does not fail. Proof of Concept The function NXTPFacet::swapAndCompleteBridgeTokensViaNXTP does not require that the token balance after the sw...

Potential lock of rewards in the custody contracts

Lines of code Vulnerability details Impact The swaptostabledenom function in the custody contracts swaps all other native tokens into a specific one. The function creates swap messages for all the other native tokens and adds them as sub-messages, and handles the reply only when the last...

Assets sent from MarginAccount to InsuranceFund will be locked forever

Lines of code Vulnerability details Impact Assets sent from MarginAccount to InsuranceFund will be locked forever Proof of Concept The insurance fund doesn't have a way to transfer non-vusd out of the contract. Assets transferred to the InsuranceFund will be locked forever. Mitigation Have a way...

Roblox Beamers steal items from kids

Roblox gamers are once again being warned to be on their guard against scammers plundering valuable digital items. Most multiplayer titles are all about customization. You won’t find many popular games where digital items aren’t up for grabs. Some games lock the items, such as outfits, weapons, o...

UniswapHelper.buyFlanAndBurn is a subject to sandwich attacks

Handle hyh Vulnerability details Impact Trades can happen at a manipulated price and end up receiving fewer Flan to be bought than current market price dictates. For example, at the time a user decides to call buyFlanAndBurn Flan trades at 0.8 in the input token terms at the corresponding DEX poo...

Add liquidity before phase 3 can force the launch event to stop

Handle WatchPug Vulnerability details function createPair external isStoppedfalse atPhasePhase.PhaseThree address wavaxAddress, address tokenAddress = addressWAVAX, addresstoken ; require factory.getPairwavaxAddress, tokenAddress == address0 || IJoePair IJoeFactoryfactory.getPairwavaxAddress,...

The vulnerability of the SwapCreateRegister function in the implementation of the X Window System X.Org Server allows a hacker to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the SwapCreateRegister function in the X Window System X.Org Server implementation is related to the execution of operations that go beyond the permissible data buffer limits. Exploiting this vulnerability can allow attackers to access confidential data, compromise its...

[WP-M8] totalUnderlyingMinusSponsored() may revert on underflow and malfunction the contract

Handle WatchPug Vulnerability details function totalUnderlyingMinusSponsored public view returns uint256 // TODO no invested amount yet return totalUnderlying - totalSponsored; As a function that many other functions depended on, totalUnderlyingMinusSponsored can revert on underflow when...

[WP-H2] NonUSTStrategy.sol Improper handling of swap fees allows attacker to steal funds from other users

Handle WatchPug Vulnerability details NonUSTStrategy will swap the deposited non-UST assets into UST before depositing to EthAnchor. However, the swap fee is not attributed to the depositor correctly like many other yield farming vaults involving swaps ZapIn. An attacker can exploit it for the sw...

xorg-x11-server: SwapCreateRegister out-of-bounds access

A flaw was found in xorg-x11-server where an out-of-bounds access can occur in the SwapCreateRegister function...

Wrong lastBuyBackPrice

Handle cmichel Vulnerability details The sYETIToken.lastBuyBackPrice is set in buyBack and hardcoded as: function buyBackaddress routerAddress, uint256 YUSDToSell, uint256 YETIOutMin, address memory path external onlyOwner requireYUSDToSell 0, "Zero amount"; requirelastBuybackTime + 69 hours...

DEBIAN-CVE-2021-4011

A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SwapCreateRegister function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

CVE-2021-4011

A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SwapCreateRegister function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

NY Man Pleads Guilty in $20 Million SIM Swap Theft

A 24-year-old New York man who bragged about helping to steal more than $20 million worth of cryptocurrency from a technology executive has pleaded guilty to conspiracy to commit wire fraud. Nicholas Truglia was part of a group alleged to have stolen more than $100 million from cryptocurrency...

UBUNTU-CVE-2021-4011

A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SwapCreateRegister function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

Swap functions in ERC20 Vault will cause fund loss

Handle WatchPug Vulnerability details The current implementation of the two swap functions: swapExactInput and swapExactOutput in ERC20Vault.sol is using a wrong value for parameter recipient. Per the interface, the third parameter of trader.swapExactInput and trader.swapExactOutput is "recipient...

A Canadian Teen Was Arrested in a $36.5M SIM-Swap Heist

Plus: An FBI email hack, a cam site data leak, and more of the week's top security news...

USN-5147-1 vim vulnerabilities

It was discovered that Vim incorrectly handled permissions on the .swp file. A local attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 14.04 ESM. CVE-2017-17087 It was discovered that Vim incorrectly handled restricted mode. A local attacker...