PRICE's getCurrentPrice() can return zero price

Lines of code Vulnerability details Currently no price validity check is performed in getCurrentPrice. This way zero ohmEthPriceFeed.latestRoundData produced prices will yield zero getCurrentPrice which will be passed over to the logic. Also, negative OHM price or zero / negative reserve...

The _movingAverage always have the same value as _movingAverage + (currentPrice / numObs)

Lines of code Vulnerability details Impact On updateMovingAverage the calculate new moving average is always movingAverage == movingAverage + currentPrice / numObs Proof of Concept 1- keeper invoke beat on Heart.sol 2- this PRICE.updateMovingAverage; to updating the moving average on the Price...

Moving average precision is lost

Lines of code Vulnerability details Now the precision is lost in moving average calculations as the difference is calculated separately and added each time, while it typically can be small enough to lose precision in the division involved. For example, 10000 moves of 990 size, numObservations =...

getLastPrice() return wrong price

Lines of code Vulnerability details Impact operate and addObservation both of them use PRICE.getLastPrice but it will return wrong price. So all the updates are just random prices Proof of Concept 1- keeper invoke beat on Heart.sol 2- this operator.operate; to trigger price range update and marke...

_movingAverage may drift

Lines of code Vulnerability details Impact The moving average is critical for the RBS-system. Its current calculation allows for compounding drift, randomly as well as maliciously, detaching from the true value, which invalidates the entire system, including affecting the way funds are handled...

Ineffective TWAV Implementation

Lines of code Vulnerability details Background The current TWAV implementation consists of an array of 4 observations/valuations called twavObservations. Whenever, the new valuation is updated, the new cumulative valuation will be appended to the twavObservations array and the oldest...

PT-2022-15064 · Google · Tensorflow

Name of the Vulnerable Software and Affected Versions: TensorFlow versions prior to 2.8.0 TensorFlow versions 2.7.1 and earlier TensorFlow versions 2.6.3 and earlier TensorFlow versions 2.5.3 and earlier Description: The estimator for the cost of some convolution operations in TensorFlow can be...

Lock time is dependent on the average block time

Handle Czar102 Vulnerability details Impact Function BasketFacet::getLock... checks the lock based on the block number, so the time of the lock is dependent on average block time. Average block time doesn't have to be maintained by the protocol and is a subject to changes. Furthermore, the...

Cyber Monday Web Traffic Up Over 2020

Online retail traffic that Akamai delivered during Cyber Monday was up 5% globally compared to Cyber Monday 2020 and 31% compared to average Monday traffic...

Cyber Monday Web Traffic Up Over 2020

Online retail traffic that Akamai delivered during Cyber Monday was up 5% globally compared to Cyber Monday 2020 and 31% compared to average Monday traffic...

RewardReinvestor.provideReinvest and splitReinvest are vulnerable to sandwich attacks as market price isn't checked

Handle hyh Vulnerability details Impact Liquidity provision can happen at a manipulated price which leads to immediate loss for liquidity provider i.e. IL happens right after liquidity provision in this case. This yields direct loss for an LP account owner, for example schematically: 0. Suppose...

Incorrect Accrual Of sumNative and sumUSD In Producing Consultation Results

Handle leastwood Vulnerability details Vulnerability details Impact The TwapOracle.consult function iterates over all token pairs which belong to either VADER or USDV and then calculates the price of the respective asset by using both UniswapV2 and Chainlink price data. This helps to further...

Unclear TwapOracle.consult algorithm

Handle cmichel Vulnerability details The TWAPOracle.consult function is unclear to the auditor. It seems to iterate through all registered pairs that share the token parameter USDV or VADER and then sums up the foreign token pair per token price. And divides this sum sumNative by the summed-up US...

CVE-2021-41306

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view private project and filter names via an Insecure Direct Object References IDOR vulnerability in the Average Time in Status Gadget. The affected versions are before version 8.13.12, and from version...

CVE-2021-41305

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view the names of private projects and filters via an Insecure Direct Object References IDOR vulnerability in the Average Number of Times in Status Gadget. The affected versions are before version...

CVE-2021-41305

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view the names of private projects and filters via an Insecure Direct Object References IDOR vulnerability in the Average Number of Times in Status Gadget. The affected versions are before version...

Spoofing

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view private project and filter names via an Insecure Direct Object References IDOR vulnerability in the Average Time in Status Gadget. The affected versions are before version 8.13.12, and from version...

CVE-2021-41306

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view private project and filter names via an Insecure Direct Object References IDOR vulnerability in the Average Time in Status Gadget. The affected versions are before version 8.13.12, and from version...

CVE-2021-41306

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view private project and filter names via an Insecure Direct Object References IDOR vulnerability in the Average Time in Status Gadget. The affected versions are before version 8.13.12, and from version...

CVE-2021-41305

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view the names of private projects and filters via an Insecure Direct Object References IDOR vulnerability in the Average Number of Times in Status Gadget. The affected versions are before version...