Recipients Can Steal Remaining ETH from Exchange

Lines of code Vulnerability details Impact This vulnerability allows recipients to reenter the Exchange contract, stealing remaining ETH. When a batch of orders are matched using the bulkExecute method a malicious recipient of assets may reenter the bulkExecute method, stealing ETH that would've...

Upgraded Q -> M from #234 [1668465995897]

Judge has assessed an item in Issue 234 as M risk. The relevant finding follows: 1.LBToken: In the burn function, beforeTokenTransfer uses incorrect from and to. Burning tokens should be transferred to 0 address. Proof of Concept Recommended Mitigation Steps beforeTokenTransfer account, address0,...

PT-2022-35043 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.3 Description: The issue concerns a fix for DMA transfer direction in the crypto: qat module. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions...

Missing check of return value of ETH transfer

Lines of code Vulnerability details Impact When users uses ETH to batch buy NFTs, if the transaction fails, the aggregator contract will call the function returnETHIfAny to return the ETH to the user. This function transfers all the balance in the contract to the recipient through call, but there...

internalCall modifier can be circumvented with execute / bulkExecute

Lines of code Vulnerability details Impact The internalCall modifier ensures that public functions can only be called from another public function and not directly. It is implemented like that: modifier internalCall requireisInternal, "This function should not be called directly"; ; The modifier...

Address(0) owner is dangerous

Lines of code Vulnerability details Impact If the current owner confirms the renouncement, the new owner will have address zero. In this case no new owner can be assigned and the functions with onlyOwner modifier will be un-callable forever. Proof of Concept This mechanism is dangerous, because i...

call opcode's return value not checked.

Lines of code Vulnerability details Impact The call opcode's return value not checked, which could leads to the originator lose funds. Proof of Concept The caller of LooksRareAggregator.sol::execute could be a contract who may not implement the fallback or receive function, when a call to it with...

Buyers unused ETH funds can be stolen (Direct theft of funds)

Lines of code Vulnerability details Impact The protocol has recognized the need to track buyers ETH in order to refund unused ETH by implementing the returnDust function and setupExecution modifier. The implementation creates an attack vector that allows the seller to steal the unused ETH...

IOBit IOTransfer 代码问题漏洞

IOBit IOTransfer is an easy-to-use iOS file transfer tool, phone cleaner, and video downloader from IOBit. Easily transfer/synchronize/move/backup photos, music, videos, contacts and more. A security vulnerability exists in version V4 of IOBit IOTransfer, which stems from its unquoted service pat...

PT-2022-26137 · Opensearch · Opensearch Notifications Plugin

Name of the Vulnerable Software and Affected Versions: OpenSearch Notifications Plugin versions 2.0.0 through 2.2.0 Description: A potential Server-Side Request Forgery SSRF issue in the OpenSearch Notifications Plugin could allow an existing privileged user to enumerate listening services or...

Fedora: Security Advisory for exim (FEDORA-2022-ebbac924d3)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Beijing Dawei Zhichuang Technology Co., Ltd.'s Intellectual Property Management System Has Logical Flaws and Vulnerabilities

Beijing Dawei Zhichuang Technology Co., Ltd. is a company whose business scope includes technology development, technology promotion, technology transfer, technology consulting and technology service in the field of computer software, hardware and electronic products. There is a logic flaw...

[SECURITY] Fedora 37 Update: curl-7.85.0-2.fc37

curl is a command line tool for transferring data with URL syntax, supporting FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, LDAP, LDAPS, FILE, IMA P, SMTP, POP3 and RTSP. curl supports SSL certificates, HTTP POST, HTTP PUT, FTP uploading, HTTP form based upload, proxies, cookies,...

[SECURITY] Fedora 35 Update: exim-4.96-5.fc35

Exim is a message transfer agent MTA developed at the University of Cambridge for use on Unix systems connected to the Internet. It is freely available under the terms of the GNU General Public Licence. In style it is similar to Smail 3, but its facilities are more general. There is a great deal ...

[SECURITY] Fedora 36 Update: exim-4.96-5.fc36

Exim is a message transfer agent MTA developed at the University of Cambridge for use on Unix systems connected to the Internet. It is freely available under the terms of the GNU General Public Licence. In style it is similar to Smail 3, but its facilities are more general. There is a great deal ...

Use of .transfer()

Lines of code Vulnerability details Impact Note: I realize that this was flagged in the C4udit output, though it seems to believe that it's an ERC20 transfer. The use of transfer to send ETH only forwards 2300 gas to the recipient. This is not enough gas to execute a gnosis safe delegatecall. Fun...

Powercom UPSMON PRO 安全漏洞

Powercom UPSMON PRO is a multi-platform client-server software from Powercom that allows remote monitoring and control of a UPS via SNMP, HTTP and UDP. A security vulnerability exists in Powercom UPSMON PRO, which arises from the explicit transmission of sensitive data over the HTTP protocol that...

Potential DoS when closing a credit nominated in ETH in the LineOfCredit contract

Lines of code Vulnerability details When closing a credit that was issued in ETH, the LineOfCredit contract will send the lender his deposit and any accrued interests using the address.transferamount function, which may fail and revert the whole function, leading to an eventual DoS. Impact The...

LineLib.sendOutTokenOrETH() may not be compatible with contract receiver because of use of transfer()

Lines of code Vulnerability details Impact LineLib.sendOutTokenOrETH may revert when its receiver is a contract, preventing it from receiving ETH, and thus from much of the functionality of the protocol. Proof of Concept LineLib.sendOutTokenOrETH is as follows. / @notice - Send ETH or ERC20 token...

Logic in LineLib does not work correctly with fee-on-transfer tokens

Lines of code Vulnerability details Proof of Concept Some tokens take a transfer fee e.g. STA, PAXG, some do not currently charge a fee but may do so in the future e.g. USDT, USDC. The code currently receives ERC20 tokens but does not account for the potential fees paid in the transfer. If such a...