CVE-2023-30837 Vyper storage allocator overflow

Vyper is a pythonic smart contract language for the EVM. The storage allocator does not guard against allocation overflows in versions prior to 0.3.8. An attacker can overwrite the owner variable. This issue was fixed in version 0.3.8...

CVE-2023-30837 Vyper storage allocator overflow

Vyper is a pythonic smart contract language for the EVM. The storage allocator does not guard against allocation overflows in versions prior to 0.3.8. An attacker can overwrite the owner variable. This issue was fixed in version 0.3.8...

Mitigation Confirmed for M-01

MITIGATION IS NOT CONFIRMED MITIGATION IS NOT CONFIRMED Mitigation of M-01: Issue not mitigated Link to Issue: code-423n4/2023-03-asymmetry-findings1078 Comments While the "division before multiplication" issues described in M-01 have been mitigated in the proposed changeset, there are other case...

Reappearance of M-02 in SafEth.unstake()

Reappearance of M-02 in SafEth.unstake Description The changes in SafEth.unstake has introduced a new issue parallel to the one present in SfrxEth.withdraw which was reported in M-02: sFrxEth may revert on redeeming non-zero amount, i.e. SafEth.unstake may revert as a consequence of a valid call ...

Mitigation Confirmed for NEW

Note: Issue has not actually been resolved but for some reason I can't get my issues to submit without "Mitigation confirmed no new vulnerabilities detected" checked so I am doing this as a work around Severity High Lines of code Impact Derivative will become broken and all funds lost even if the...

Mitigation of M-11: Issue not mitigated, mitigation error

MITIGATION IS NOT CONFIRMED MITIGATION IS NOT CONFIRMED Mitigation of M-11: Issue not mitigated, mitigation error Link to Issue: code-423n4/2023-03-asymmetry-findings152 Comments Even though the sponsor followed the warden's recommendation in issue M-11, I don't think the proposed change properly...

Mitigation of M-10: Issue not mitigated

MITIGATION IS NOT CONFIRMED MITIGATION IS NOT CONFIRMED Mitigation of M-10: Issue not mitigated Link to Issue: code-423n4/2023-03-asymmetry-findings363 Comments Even though the protocol team applied the warden's recommendation in M-10, the feature to enable/disable derivatives added as a mitigati...

Protocol assumes a 1:1 peg of frxETH to ETH

NEW ISSUE - MITIGATION IS NOT CONFIRMED NEW ISSUE - MITIGATION IS NOT CONFIRMED adriro-NEW-H-01 Protocol assumes a 1:1 peg of frxETH to ETH Link to changeset: Impact The ethPerDerivative function in the SfrxEth now assumes a peg of frxETH to ETH, and reverts if the price difference queried throug...

smart-space.co.uk Cross Site Scripting vulnerability OBB-3305572

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...

Integer Overflow in Endian Library

Lines of code Vulnerability details Impact An integer overflow can lead to unexpected behavior in a smart contract, potentially causing financial loss or disruption of the contract's intended functionality. Proof of Concept If the input value passed to the function exceeds 64 bits, an integer...

High gas consumption vulnerability due to high merkle tree heights

Lines of code Vulnerability details Impact The issue stems from the utilization of tall trees in numerous merkle trees within the BeaconChainProofs library. This could lead to considerable gas consumption during the creation and verification of such trees. The consequence of this vulnerability is...

High Reentrancy Withdrawals can be frontrun

Lines of code Vulnerability details Impact A reentrancy attack on the withdrawal functions could allow an attacker to drain the contract of all funds by repeatedly calling the functions faster than transactions can complete. By calling completeQueuedWithdrawal and withdrawBeaconChainETH multiple...

Zero address pauser assignment

Lines of code Vulnerability details Impact By allowing any address to be assigned as the pauser, the StrategyBase contract leaves itself vulnerable to losing critical functionality that controls token transfers in and out. Assigning a zero address would result in no valid pauser, preventing the...

Use of block.timestamp

Lines of code Vulnerability details Impact Block timestamps have a purpose for a variety of applications, such as entropy for random numbers see the Entropy Illusion for further details, locking funds for periods of time, and various state-changing conditional statements that are time-dependent...

isContract() is not a reliable way of checking if the input is an EOA

Lines of code Vulnerability details Impact depositIntoStrategyWithSignature is checking if the msg.sender is EOA or the contract and it is doing it by check isContract which is not right Proof of Concept The isContract check can be passed even though if msg.sender is a smart contract if Function ...

Cloud Security Strategies for Manufacturing

Protecting production while supporting growing cloud initiatives The manufacturing industry is in limbo as organizations shift to cloud services. Many organizations are transitioning services to the cloud, but the vast majority maintain hybrid network environments that lean heavily on on-prem...

json-smart: Uncontrolled Resource Consumption vulnerability in json-smart (Resource Exhaustion)

A flaw was found in the json-smart package. This security flaw occurs when reaching a ‘‘ or ‘‘ character in the JSON input, and the code parses an array or an object, respectively. The 3PP does not have any limit to the nesting of such arrays or objects. Since nested arrays and objects are parsed...

json-smart: Uncontrolled Resource Consumption vulnerability in json-smart (Resource Exhaustion)

A flaw was found in the json-smart package. This security flaw occurs when reaching a ‘‘ or ‘‘ character in the JSON input, and the code parses an array or an object, respectively. The 3PP does not have any limit to the nesting of such arrays or objects. Since nested arrays and objects are parsed...

Important: Red Hat Security Advisory: Red Hat Integration Camel for Spring Boot 3.18.3 Patch 1 security update

A patch is now available for Camel for Spring Boot 3.18.3. The purpose of this text-only errata is to inform you about the security issues fixed in this release. Red Hat Product Security has rated this update as having an impact of Important. A Common Vulnerability Scoring System CVSS base score,...

Vulnerability of EVlink City’s parking charging station software. EVlink Parking and EVlink Smart Wallbox have a flaw related to insufficient validation of incoming requests, allowing intruders to redirect requests to unintended network targets.

Vulnerability of EVlink City’s parking charging station software. EVlink Parking and EVlink Smart Wallbox have a flaw related to insufficient validation of incoming requests, allowing intruders to redirect requests to unintended network targets...