Potential Unauthorized Flash Loan Execution and Share Burning due to Lack of Permission Checks

Lines of code Vulnerability details Impact The executeFlashloan function in the provided contract allows any user to execute a flash loan on behalf of another user without explicit permission. This could potentially lead to an unauthorized execution of flash loans and unexpected share burnings if...

users can pay the fees without burning the amount in their balances

Lines of code Vulnerability details Impact users can set the amount in the repay function to the amount that is equal to his fee and in this case the users can pay the fee without burning the amount in their balancesthe caller set himself as provider and onBehlaf in the same time. more details in...

[M] Hardcoded address will not remain consistent across other chains

Lines of code Vulnerability details Impact The hardcoded address for the LBR token will not remain consistent across other chains, such as Polygon, Avalanche, Arbitrum and BSC for example. IEUSD0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2.balanceOfethlbrLpToken Proof of Concept Hardcoding the addre...

proposals view function returns wrong voting results

Lines of code Vulnerability details Impact Detailed description of the impact of this finding. Even though, the votes are calculated correctly, the proposals view function returns wrong voting results returning forVotes results as againstVotes amount. This would negatively impact the users...

flashloan stealing staking reward

Lines of code Vulnerability details Impact The report reveals a vulnerability where a flashloan can be used to steal staking rewards. The provided proof of concept demonstrates the issue, where a user can take advantage of the earned rewards calculation using the spot balance. By flashloaning a...

maxSupply in esLBR.sol is wrong

Lines of code Vulnerability details Impact Proof of Concept As mentioned in the docs in line 6 in esLBR.sol contract , the maximum supply will be 55 million . - The maximum amount that can be minted through the esLBRMinter contract is 55 million. But the maximum supply is hardcoded 100 million in...

Reentrancy may allow a customer to steal funds

Lines of code Vulnerability details Impact The reentrancy in the vested token can be used by a customer if the execution can be hijacked before the balance change occurs. Let’s consider function withdraw. Firstly, the balance is checked and then if there is enough token surplus to withdraw, the...

Proposal remains open to votes for only 3 blocks instead of 7 days

Lines of code Vulnerability details Impact LybraGovernance contract only allows to vote during the first 3 blocks after the snapshot is taken. Assuming it takes roughly 12 seconds per 1 block on Ethereum, it is only 36 seconds to decide and vote for a proposal. This would be too fast for a regula...

[H] Users can withdraw more tokens than they have staked

Lines of code Vulnerability details Impact Users can withdraw more tokens than they have staked from the contract. In stakerewardV2pool, there is no check to stop a user from withdrawing more tokens than they have staked. The tokens are simply subtracted from the user's balance and from the total...

quorumReached does not account for forVotes

Lines of code Vulnerability details Impact quorumReached does not account for forVotes. Proof of Concept The supportVodes mapping of the ProposalExtraData struct consists of three values: forVotes, againstVotes and abstainVotes respectively on keys 0, 1 and 2. The function: function...

Incorrect poolTotalEUSDCirculation Calculation

Lines of code Vulnerability details Impact poolTotalEUSDCirculation calculated incorerctly so it can effect reward distribution Proof of Concept The following line of code deduces repaid amount from poolTotalEUSDCirculation while the fee that is part of repaid amount will be distribute as rewards...

_voteSucceeded check is invalid

Lines of code Vulnerability details Impact //@audit-issue wrong check vote succeeded is when 0 1 function voteSucceededuint256 proposalId internal view override returns bool return proposalDataproposalId.supportVotes1 proposalDataproposalId.supportVotes0; voteSucceeded is a function that checks i...

CVE-2023-26299

A potential Time-of-Check to Time-of-Use TOCTOU vulnerability has been identified in certain HP PC products using AMI UEFI Firmware system BIOS, which might allow arbitrary code execution. AMI has released updates to mitigate the potential vulnerability...

CVE-2023-26299

A potential Time-of-Check to Time-of-Use TOCTOU vulnerability has been identified in certain HP PC products using AMI UEFI Firmware system BIOS, which might allow arbitrary code execution. AMI has released updates to mitigate the potential vulnerability...

DoS and DDoS Attacks against Multiple Sectors

CISA is aware of open-source reporting of targeted denial-of-service DoS and distributed denial-of-service DDoS attacks against multiple organizations in multiple sectors. These attacks can cost an organization time and money and may impose reputational costs while resources and services are...

CVE-2023-32439

A vulnerability was found in webkitgtk. This issue occurs when processing maliciously crafted web content, which may lead to arbitrary code execution. Mitigation This vulnerability can be mitigated by setting the environment variable JSCuseDFGJIT=0, which will disable the data flow graph JIT tier...

CVE-2023-32435

A vulnerability was found in webkitgtk. This issue occurs when processing web content, which may lead to arbitrary code execution. Mitigation This vulnerability can be mitigated by setting the environment variable JSCuseWebAssembly=0, which will disable support for WebAssembly. It's not necessary...

Security Bulletin: A security vulnerability has been identified in IBM WebSphere Application Server Liberty shipped with IBM Tivoli Netcool Impact (CVE-2022-45787)

Summary IBM WebSphere Application Server Liberty is shipped with IBM Tivoli Netcool Impact as part of its server infrastructure. Information about a security vulnerability affecting IBM WebSphere Application Server Liberty has been published in a security bulletin. Vulnerability Details...

Mitsubishi Electric MELSEC iQ-R Series/iQ-F Series Use of Hard-Coded Credentials (CVE-2023-2061)

Use of Hard-coded Password vulnerability in FTP function on Mitsubishi Electric Corporation MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP allows a remote unauthenticated attacker to obtain a hard-coded password and access to the module via...

USN-6138-1: libssh vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 22.04 Description Philip Turnbull discovered that libssh incorrectly handled rekeying with algorithm guessing. A remote attacker could use this issue to cause libssh to crash, resulting in a denial of service, or possibly...