Some ERC20 tokens deduct a fee on transfer

Lines of code Vulnerability details Impact Some ERC20 token implementations have a fee that is charged on each token transfer. This means that the transferred amount isn't exactly what the receiver will get. A call to ERC20token.transferrecipient, 100 with a fee-on-transfer of 5% will entitle the...

UBUNTU-CVE-2023-0045

The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The ibprctlset function updates the Thread Information Flags TIFs for the task and updates the SPECCTRL MSR on the function speculationctrlupdate, but the IBPB is only issued on the next...

If no association type matched, user will end up paying fee for nothing

Lines of code Vulnerability details Impact Users can add a new entry for the given subprotocol to the provided CID NFT. There are possible three different association types ordered, primary, active that can be used to model different types of associations between the CID NFT and subprotocol. For...

cidFeeWallet can be address(0)

Lines of code Vulnerability details Impact TLDR; the cidFeeWallet can be assigned to address0, in which case fees would be burned but otherwise the system operates as expected. In the constructor for both SubprotocolRegistry and CidNFT, a wallet is assigned to which fees will be sent. This applie...

DOS mint and add by frontrunning

Lines of code Vulnerability details Impact CidNFT.mintbytes allow user to mint and add subprotocol NFTs directly after minting. The addList args to the add call include the cidNFTID param, which can change if there are other mint before the user's transaction. Proof of Concept An attacker can DOS...

ERC721 safeTransferFrom is not enough to safeguard a subprotocol NFT

Lines of code Vulnerability details Proof of Concept There is a safeguard mechanism to ensure that no transfers of the subprotocol NFT happen after said NFT is tied to the CID NFT. Without it, someone could transfer or even burn the subprotocol NFT while it is still associated. // The CID Protoco...

Critical Vulnerability exposed Reentrancy attack allowing unlimited Fund Withdrawals.

Lines of code Vulnerability details Impact Function register where it transfers a fixed amount of $NOTE tokens 100 $NOTE to the cidFeeWallet address without checking the reentrancy status. An attacker can repeatedly call this function to drain the contract balance...

Use abi.encode instead of abi.encodePacked to prevent data collisions for object hashing

Lines of code Vulnerability details M-01 Use abi.encode instead of abi.encodePacked Impact hash collisions on the data stored for object hashing Proof of Concept From the solidity documentation: If you use keccak256abi.encodePackeda, b and both a and b are dynamic types, it is easy to craft...

Delta Electronics DVW-W02W2-E2

1. EXECUTIVE SUMMARY CVSS v3 9.9 ATTENTION: Public exploit available/exploitable remotely/low attack complexity Vendor: Delta Electronics Equipment: DVW-W02W2-E2 Vulnerabilities: OS Command Injection 2. RISK EVALUATION Successful exploitation of this vulnerability could allow a threat actor with...

[H-01] Reentrancy attack is possible when using ERC777 tokens in DripsHub

Lines of code Vulnerability details H-01 Reentrancy attack is possible when using ERC777 tokens in DripsHub Impact: Some ERC20 tokens implement the EIP 777 interface including the tokensToSend hook, which performs a callback to the user from which tokens will be transferred before the tokens are...

Unchecked External Call Vulnerability in ownerOf Function Call.

Lines of code Vulnerability details Impact In the worst-case scenario, if the ownerOf function call reverts due to a security vulnerability in the ERC721 contract, the caller's data could be manipulated, and their funds could be at risk. This could lead to a loss of funds for users who have...

Fee can be transferred to the zero address while subprotocol registeration

Lines of code Vulnerability details Impact Everytime user register a new subprotocol to the registry contract, the registry contract transfer the fee to the cidFeeWallet from the registrar. There is missing vaildation that the transfer should not goes to zero address. If no address has been set f...

SubprotocolRegistry is vulnerable to malicious names

Lines of code Vulnerability details Impact A malicious subprotocol can register a name that looks the same as any other protocol. Users may use the malicious subprotocol because they can't distinguish the names, and be cheated out of subprotocolFee. Proof of Concept Any subprotocol can be...

An approved operator of a CID NFT owner can steall any subprotocol NFTs from the CID NFT Owner and his other approved operators.

Lines of code Vulnerability details Impact Detailed description of the impact of this finding. An approved operator of a CID NFT owner, if becomes malicious or compromised, can steal any subprotocol NFTs from the CID NFT Owner and his other approved operators. This is possible because: after...

PT-2023-1303 · Moxa · Moxa Sds-3008 Series Industrial Ethernet Switch

Name of the Vulnerable Software and Affected Versions: Moxa SDS-3008 Series Industrial Ethernet Switch version 2.1 Description: A stored cross-site scripting issue exists in the web application functionality. This can be triggered by a specially-crafted HTTP request, leading to arbitrary Javascri...

Moxa SDS-3008 Series Industrial Ethernet Switch web application cleartext transmission vulnerability

Talos Vulnerability Report TALOS-2022-1616 Moxa SDS-3008 Series Industrial Ethernet Switch web application cleartext transmission vulnerability February 2, 2023 CVE Number CVE-2022-40693 SUMMARY A cleartext transmission vulnerability exists in the web application functionality of Moxa SDS-3008...

Security Bulletin: IBM Process Mining is vulnerable to cross-site scripting due to Select2 CVE-2016-10744

Summary Select2 is used by IBM Process Mining. CVE-2016-10744. Vulnerability Details CVEID:CVE-2016-10744 DESCRIPTION: Select2 is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the rich selectlists. A remote attacker could exploit this vulnerability to...

Everything You Need To Know About The Latest Imperva Online Fraud Prevention Feature Release

It’s a new year and we have lots of fresh features for Imperva Online Fraud Prevention solution, which encompasses Advanced Bot Protection, Account Takeover Protection, and Client-Side Protection. We have been busy adding a host of new advanced fraud detection and prevention capabilities as well ...

GitHub revokes several certificates after unauthorized access

In a call to action, GitHub warned users of GitHub Desktop for Mac and Atom that it will revoke certificates which were exposed during unauthorized access to a set of repositories used in the planning and development of GitHub Desktop and Atom. Revoking these certificates will invalidate some...

CVE-2022-27538

A potential Time-of-Check to Time-of-Use TOCTOU vulnerability has been identified in the BIOS for certain HP PC products which may allow arbitrary code execution, denial of service, and information disclosure. HP is releasing BIOS updates to mitigate the potential vulnerability...