Kernel: denial of service in atm_tc_enqueue in net/sched/sch_atm.c due to type confusion

A denial of service flaw was found in atmtcenqueue in net/sched/schatm.c in the Linux kernel. This issue may allow a local attacker to cause a denial of service due to type confusion. Non-negative numbers could indicate a TCACTSHOT condition rather than valid classification results...

Micrium uC-HTTP Buffer Error Vulnerability

Micrium uC-HTTP is a software from Micrium USA that provides TCP/IP functionality for devices. The software is designed for embedded applications with a compact, reliable, high-performance TCP/IP stack with dual support for IPv4 and IPv6. A buffer error vulnerability exists in Micrium uC-HTTP...

PT-2023-8840 · Aiohttp +3 · Aiohttp +3

Name of the Vulnerable Software and Affected Versions: aiohttp versions prior to 3.8.0 Description: The issue is related to the inconsistent interpretation of the HTTP protocol, specifically when both Content-Length and Transfer-Encoding headers are present. This can lead to incorrect...

CVE-2023-47641: Inconsistent Interpretation of HTTP Requests

aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Affected versions of aiohttp have a security vulnerability regarding the inconsistent interpretation of the http protocol. HTTP/1.1 is a persistent protocol, if both Content-LengthCL and Transfer-EncodingTE header...

aiohttp Security Vulnerabilities

aiohttp is an open source asynchronous HTTP client/server framework for asyncio and Python . A security vulnerability exists in aiohttp versions prior to 3.8.6, which stems from an inconsistent interpretation of Content-Length and Transfer-Encoding in C and Python fallbacks, and can be exploited ...

State of Maine data breach impacts 1.3 million people

The US State of Maine says it has suffered a data breach impacting around 1.3 million people. According to the census from July 2022, thats more or less the the entire population of Maine. The State of Maine says it was compromised via a known vulnerability in secure transfer service MOVEit...

NFT Claiming Issue Due to Lacking Ownership

Lines of code Vulnerability details Impact The vulnerability in the AuctionDemo contract has a significant impact on the ability of auction winners to claim their NFTs. The root cause of the vulnerability is that the AuctionDemo contract fails to check whether it owns or has approval to transfer...

Contract can be drained from the claimAuction contract

Lines of code Vulnerability details Impact Due to the way the claimAuction function is written, it is also possible to drain the contract when sending bids back to users. This can only happen if the highestBidder made multiple bids which is likely. Proof of Concept In this section of the...

VulnCheck KEV: CVE-2022-35413

WAPPLES through 6.0 has a hardcoded systemi account. A threat actor could use this account to access the system configuration and confidential information such as SSL keys via an HTTPS request to the /webapi/ URI on port 443 or 5001...

The Transfer event is emitted successfully in MinterContract#mintAndAuction() even when the transaction has failed, leading to inaccurate accounting in off-chain systems.

Lines of code Vulnerability details Impact The airDropTokens function in the NextGenCore contract is responsible for minting and transferring an NFT to a user, exclusively called by the MinterContract. However, the execution of airDropTokens within MinterContractmintAndAuction prior to critical...

payable.transfer() call will result in loss of unused Ether

Lines of code Vulnerability details Impact batchContribute function carries out funding and transfer in batches by using the payable.transfer call. This is unsafe as transfer has hard coded gas budget and can fail when the user is a smart contract. This way programmatical usage of batchContribute...

A malicious contributor can increase voting power maliciously and eventually steal funds!

Lines of code Vulnerability details Impact Unlimited voting power for attacker and stealing of funds ! Proof of Concept All of the contribute functions uses msg.value to calculate the votingpower . For example , contribute function looks like this : function contribute uint256 tokenId, address...

PT-2024-14722

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the Linux kernel where a synchronous transfer can be active during a system suspend, causing a null pointer dereference exception when the system resumes. This...

Vulnerability in Token Withdrawal Function

Lines of code Vulnerability details Impact Flawed logic in token withdrawal function allows for selective withdrawal of high-value tokens and fails in single-token scenarios. // Sum up total amount of each token to withdraw. uint256 memory withdrawAmounts = new uint256; IERC20 prevToken; for...

Send Ether will call instead of transfer

Lines of code Vulnerability details Impact transfer automatically forwards exactly 2300 gas to the receiving contract. This limitation can restrict smart contract's ability to interact with other contracts that require more gas for their operations like receiving eth, leading to failed transactio...

In parties with more than one host, a single host can bypass the execution delay of a proposal by transferring his host status to other addresses of his.

Lines of code Vulnerability details The Vulnerability After a proposal has gathered enough votes to pass, it waits through a period defined in the governance values named executionDelay. That executionDelay period is bypassed and the proposal can be executed immediately if ALL hosts of the party...

No token whitelist leaves rageQuit() vulnerable to malicious ERC20 token contracts

Lines of code Vulnerability details A malicious actor can exploit the PartyGovernanceNFT.sol::rageQuit function by specifying a malicious IERC20 contract in the withdrawTokens array. The malicious contract could "donate" tokens to the proxy contract to pass the balance check here and when the...

squid: Request/Response smuggling in HTTP/1.1 and ICAP

SQUID is vulnerable to HTTP request smuggling, caused by chunked decoder lenience, allows a remote attacker to perform Request/Response smuggling past firewall and frontend security systems...

squid: Request/Response smuggling in HTTP/1.1 and ICAP

SQUID is vulnerable to HTTP request smuggling, caused by chunked decoder lenience, allows a remote attacker to perform Request/Response smuggling past firewall and frontend security systems...

HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)

A flaw was found in handling multiplexed streams in the HTTP/2 protocol. A client can repeatedly make a request for a new multiplex stream and immediately send an RSTSTREAM frame to cancel it. This creates extra work for the server setting up and tearing down the streams while not hitting any...