CVE-2023-1838

A use-after-free flaw was found in vhostnetsetbackend in drivers/vhost/net.c in the virtio network subcomponent in the Linux kernel due to a double fget. This issue could allow a local attacker to crash the system, and could lead to a kernel information leak problem. Mitigation This flaw can be...

CVE-2023-26360 – Adobe ColdFusion Arbitrary Code Execution

On March 14, 2023, Adobe released a security advisory affecting Adobe ColdFusion versions 2021 and 2018. The vulnerability was categorized as improper access control, potentially resulting in arbitrary code execution. The exploitation of this issue does not require user interaction. No PoC has be...

PT-2023-21328 · Wondershare · Wondershare Uniconverter

Name of the Vulnerable Software and Affected Versions: Wondershare UniConverter version 14.0.0 Description: An issue in Wondershare UniConverter allows a remote attacker to execute arbitrary commands via the uniconverter14 64bit setup full14204.exe file. Recommendations: For Wondershare...

ABB Ability Symphony Plus

1. EXECUTIVE SUMMARY CVSS v3 8.8 ATTENTION: Low attack complexity Vendor: ABB Equipment: Ability Symphony Plus Vulnerability: Improper Authentication 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an unauthorized client to connect to the S+ Operations servers human...

Amplifier users might not get all the LP fees they are entitled to

Lines of code Vulnerability details Proof of Concept Observe that there is only one place that the amplifier is calling claimFees, and it's inside an if statement of the update modifier, requiring mostRecentValueCalcTime modifier update if mostRecentValueCalcTime == 0 mostRecentValueCalcTime =...

MuteAmplifier.rescueTokens() should check conditions for fee tokens(token0/token1) as well

Lines of code Vulnerability details Impact rescueTokens can be used to withdraw fee tokens without any validations. As a result, the reward logic would be broken due to the lack of fee tokens. Proof of Concept rescueTokens doesn't validate anything for the fee tokens. So if some fee tokens were...

An edge case in amplifier allows user to stake after end time, causing reward to be locked in the contract

Lines of code Vulnerability details Proof of Concept Observe that if nobody has staked after the period has ended, it's still possible for a single user to stake even though the period has ended. if firstStakeTime == 0 firstStakeTime = block.timestamp; else requireblock.timestamp if...

Attacker can take a loan offer without providing the NFT from requested collection by using function borrowerRefinance()

Lines of code Vulnerability details Impact Function borrowerRefinance allows the borrower to repay the previous loan and take a different loan offer. In the codebase, there is no check to ensure that collateral collection of previous loan and new loan offer are the same. It can be abused by an...

AD Manager Plus 7122 Remote Code Execution

Exploit Title: AD Manager Plus 7122 - Remote Code Execution RCE Exploit Author: Chan Nyein Wai & Thura Moe Myint Vendor Homepage: https://www.manageengine.com/products/ad-manager/ Software Link: https://www.manageengine.com/products/ad-manager/download.html Version: Ad Manager Plus Before 7122...

Bond max-buyer might end up buying the max buy of the next epoch

Lines of code Vulnerability details The MuteBond.deposit function allows users to specify the amount of value they want to purchase bonds for or to set maxbuy to true. If maxbuy is set to true the amount specified in the value parameter is ignored and instead the maximum amount available for...

PT-2023-2228 · Hitachi Vantara · Pentaho Business Analytics Server

Name of the Vulnerable Software and Affected Versions: Hitachi Vantara Pentaho Business Analytics Server versions prior to 9.4.0.1 and 9.3.0.2, including 8.3.x Description: The issue exists due to inadequate protection of the web page structure, allowing a remote attacker to perform cross-site...

Owner lowering max payout might break the MuteBonds contract

Lines of code Vulnerability details The maxPayout variable can be changed by the owner at any time. In case the owner lowers the maxPayout and the payoutTotal of the current epoch is greater than the new maxPayout the contract will be broken - no further deposit can be made, and most of the view...

In MuteBond.deposit(), users might deposit more LPs than they expected by a malicious user

Lines of code Vulnerability details Impact Users might deposit more LPs unexpectedly if a malicious user increases an epoch by frontrunning. Proof of Concept deposit has a maxbuy param to purchase all remaining amounts. function deposituint value, address depositor, bool maxbuy external returns...

Malicious user can force victims to waste a lot of gas when they redeem their dMute

Lines of code Vulnerability details Proof of Concept When redeeming, the user must iterate through all the elements of userLock to destroy any redeemed locks. foruint256 i = userLocksmsg.sender.length; i 0; i-- UserLockInfo memory lockinfo = userLocksmsg.senderi - 1; // recently redeemed lock,...

MuteAmplifier.rescueTokens() checks the wrong condition for muteToken

Lines of code Vulnerability details Impact There will be 2 impacts. The reward system would be broken as the rewards can be withdrawn before starting staking. Some rewards would be locked inside the contract forever as it doesn't check totalReclaimed Proof of Concept rescueTokens checks the below...

The first stake is possible after endTime

Lines of code Vulnerability details Impact Users can stake after endTime due to the wrong check. Proof of Concept When a user stakes LP tokens using MuteAmplifier.stake, stake is not allowed after endTime which is set in initializeDeposit by an admin. requireblock.timestamp endTime,...

Params of Lien struct are not emitted when lien is created making it difficult to track

Lines of code Vulnerability details Impact Protocol does not store any information about Lien. When users want to interact, they have to send the whole Lien struct along with lienId, and the protocol will verify if this data is correct by hash. This approach reduces onchain storage and can save a...

Attacker can front-run Bond buyer and make them buy it for a lower payout than expected

Lines of code Vulnerability details The MuteBond contract contains a feature in which after each purchase the epochStart increases by 5% of the time passed since epochStart, this in most cases lowers the bond's price i.e. buyer gets less payout for future purchases. An attacker can exploit this...

A malicious frontrunner can make the Mutebond contract broken when the owner decreases maxPayout

Lines of code Vulnerability details Impact The Mutebond contract might stop working after the owner decreased maxPayout by a malicious frontrunner. Proof of Concept setMaxPayout can be used to reset maxPayout. function setMaxPayoutuint payout external requiremsg.sender == customTreasury.owner;...

AD Manager Plus 7122 - Remote Code Execution Vulnerability

Exploit Title: AD Manager Plus 7122 - Remote Code Execution RCE Exploit Author: Chan Nyein Wai & Thura Moe Myint Vendor Homepage: https://www.manageengine.com/products/ad-manager/ Software Link: https://www.manageengine.com/products/ad-manager/download.html Version: Ad Manager Plus Before 7122...