MOVEit Transfer fixes three new vulnerabilities

The Cybersecurity and Infrastructure Security Agency CISA has warned about three new vulnerabilities in Progress Software's MOVEit software. A cybercriminal could exploit some of these vulnerabilities to obtain sensitive information. In the advisory, CISA encouraged users to review Progress MOVEi...

Well.sol::swapFrom() Missing Fee-on-Transfer Token Check

Lines of code Vulnerability details Description The swapFrom in the Well.sol contract does not include a check for fee-on-transfer tokens, as specified in the Nespac. The comment states that the check for fee-on-transfer tokens is performed in the setReserves, but checks are not implemented in th...

Funds added to reserves through sync are accidentally transferred out to users

Lines of code Vulnerability details Impact Wells have the ability to shift funds to other Wells as part of gas-efficient multi-pool swaps. This natspec explanation of this can be find here. The sync function is intended to synchronize the underlying token amounts with the token reserves of the...

Well.sol contract allows anyone to add liquidity to tokens with fee-on-transfer by calling the addLiquidity function

Lines of code Vulnerability details Impact A malicious user can call the wrong function for adding liquidity for a pair with fee-on-transfer tokens. The reserves information maintained within the contract suffers from an inconsistency which can result in various miscalculations for liquidity...

Well.skim() TRANSACTION CAN BE FRONT RUN BY Well.sync() TRANSACTION THUS MAKING THE Well.skim() CALL INEFFECTIVE

Lines of code Vulnerability details Impact The Well.skim external function is used to transfer the excess tokens held by the well to teh recipient. This is done by calculating the differnce between the contract balance and the reserves for each of the tokens as shown below: skimAmountsi =...

LSP8CompatibleERC721._checkOnERC721Received return value is incorrect

Lines of code Vulnerability details Impact Can be transferred to EOA through safeTransferFrom Proof of Concept problematic code call path safeTransferFrom-safeTransfer-checkOnERC721Received safeTransferFrom annotate / @inheritdoc ILSP8CompatibleERC721 @dev Compatible with ERC721 safeTransferFrom...

Well.sol::addLiquidity() Unauthorized Liquidity Addition for Fee-on-Transfer Tokens

Lines of code Vulnerability details Description The addLiquidity in the Well.sol contract allows any address to add liquidity to tokens with a fee-on-transfer mechanism. Although there is a another function available to add liquidity for Fee-on-transfer token name addLiquidityFeeOnTransfer. Howev...

Well.sol::skim() anyone can transfer excess funds to their account.

Lines of code Vulnerability details Description The skim is designed to transfer excess tokens held by the contract to a specified recipient. However, it lacks proper access control checks, allowing any user to initiate the transfer of excess tokens, regardless of ownership. This presents a...

Well.shift could suffer from front-running attack

Lines of code Vulnerability details Impact The usage of Well.shift is described in the comment: 2. Using a router with shift: WETH.transfersender=0xUSER, recipient=Well1 1 Call the router, which performs: Well1.shifttokenOut=DAI, recipient=Well2 DAI.transfersender=Well1, recipient=Well2 2...

LSP8CompatibleERC721InitAbstract._checkOnERC721Received return value is incorrect

Lines of code Vulnerability details Impact Can be transferred to EOA through safeTransferFrom Proof of Concept problematic code call path safeTransferFrom-safeTransfer-checkOnERC721Received safeTransferFrom annotate / @inheritdoc ILSP8CompatibleERC721 @dev Compatible with ERC721 safeTransferFrom...

SICK ICR890-4 安全漏洞

The SICK ICR890-4 is a track and trace system from SICK, Germany. A security vulnerability exists in the SICK ICR890-4 that stems from an observable response discrepancy when attempting to log into an FTP server...

the swapFrom() function allows the Fee On Transfer tokens and _setReserves doesn't revert

Lines of code Vulnerability details Impact the protocol supports the fee on transfer tokens and has implemented a special capable function for it and wants to not allow and revert the fee on transfer tokens in normal SwapFrom function as it says in comments of swapfrom function @dev MUST revert i...

Flash loan price manipulation in Well.sol

Lines of code Vulnerability details Impact Line 214 of Well.sol calculates the price of tokens to tokens in the pool based on the balances at a single point in time. Pool balances at a single point in time can be manipulated with flash loans, which can skew the numbers to the extreme. The single...

transfer-service.fr Cross Site Scripting vulnerability OBB-3491502

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...

Another Critical Unauthenticated SQLi Flaw Discovered in MOVEit Transfer Software

Progress Software has announced the discovery and patching of a critical SQL injection vulnerability in MOVEit Transfer, popular software used for secure file transfer. In addition, Progress Software has patched two other high-severity vulnerabilities. The identified SQL injection vulnerability,...

Another Critical Unauthenticated SQLi Flaw Discovered in MOVEit Transfer Software

Progress Software has announced the discovery and patching of a critical SQL injection vulnerability in MOVEit Transfer, popular software used for secure file transfer. In addition, Progress Software has patched two other high-severity vulnerabilities. The identified SQL injection vulnerability,...

Progress Software Releases Service Pack for MOVEit Transfer Vulnerabilities

Progress Software has released a Service Pack to address three newly disclosed vulnerabilities CVE-2023-36934, CVE-2023-36932, CVE-2023-36933 in MOVEit Transfer. A cyber threat actor could exploit some of these vulnerabilities to obtain sensitive information. CISA encourages users to review...

Incorrect modification authorization amount

Lines of code Vulnerability details Impact In a specific scenario, the authorized transfer amount from N-M M0, N0 will cause the user to lose M+N money. This solution is to first change the authorized amount to N-0 and then to 0-M. This is not the best solution suggested by the article, and it is...

Vulnerabilities fixed in Progress MOVEit Transfer

Progress has fixed vulnerabilities in MOVEit Transfer. A unauthenticated malicious person could exploit the vulnerabilities to gain access to data in the MOVEit Transfer database. The vulnerabilities found are possibly related to the previously discovered and actively exploited vulnerabilities fo...

Milesight UR32L 缓冲区错误漏洞

The Milesight UR32L is a 4G industrial router from China-based Milesight. A security vulnerability exists in the Milesight UR32L version v32.3.0.5, which stems from the use of an insecure sprintf pattern. An attacker could exploit the vulnerability to cause a buffer overflow via a specially craft...