Threshold value is ignored (all shares are n=3)

Affected versions of this crate did not properly calculate secret shares requirements. This reduces the security of the algorithm by restricting the crate to always using a threshold value of three, rather than a configurable limit. The flaw was corrected by correctly configuring the threshold...

GHSA-978J-88F3-P5J3 Threshold value is ignored (all shares are n=3)

Affected versions of this crate did not properly calculate secret shares requirements. This reduces the security of the algorithm by restricting the crate to always using a threshold value of three, rather than a configurable limit. The flaw was corrected by correctly configuring the threshold...

Incorrect Calculation in moodle

A flaw was found in moodle where logic used to count failed login attempts could result in the account lockout threshold being bypassed...

CVE-2022-30600

A flaw was found in moodle where logic used to count failed login attempts could result in the account lockout threshold being bypassed...

Setting a high feeRate can block exercise or cause negative flow of funds

Lines of code Vulnerability details Impact When an admin intentionally or unintentionally sets a feeRate greater than 1e18 100%, The exercise function can fail with arithmetic operation underflow at line 289 In the case, when beneficiary is connected to multiple vaults, the exercise function will...

Executors need to be trusted

62 comment Warden: cmichel Executors need to be trusted, otherwise, they can just call sendFundsToUser to transfer out any funds as they please. Consider adding threshold signatures to prevent all funds from being lost when a single executor is compromised. --- The text was updated successfully,...

Voting power of new validators not checked in updateValset function, Gravity.sol

Lines of code Gravity.solL276-L358 Vulnerability details Impact While the voting power of the current valset is checked when the checkValidatorSignatures function is called in updateValset, the power of the new valset is not. This could cause some functions to not work since whenever...

Missing check in the updateValset function

Lines of code Vulnerability details Impact The updateValset function don't check that the sum of the powers of the new validators in the new valset is greater than the threshold, which can lead to unwanted behavior. There are 2 main problems that can occur in that situation: 1. The sum of the new...

it's possible that validators don't have enough power

Lines of code Vulnerability details newValset parameter in updateValset can have validators that don't have enough power combined for passing the threshold. Recomendation mitigation steps check that the validators power combined is bigger than the threshold --- The text was updated successfully,...

updateValset() Insufficient validation of new validator set may brick the contract

Lines of code Vulnerability details In Gravity.solupdateValset, while the signatures of the current validators are verified and = powerThreshold is checked, there is one important validation should be done: check the cumulative power of the new validator set to ensure the contract has sufficient...

AZL-35158 CVE-2022-26354 affecting package qemu for versions less than 6.2.0-18

A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions = 6.2.0...

CVE-2021-4145

A NULL pointer dereference issue was found in the block mirror layer of QEMU in versions prior to 6.2.0. The self pointer is dereferenced in mirrorwaitonconflicts without ensuring that it's not NULL. A malicious unprivileged user within the guest could use this flaw to crash the QEMU process on t...

CVE-2021-4145

A NULL pointer dereference issue was found in the block mirror layer of QEMU in versions prior to 6.2.0. The self pointer is dereferenced in mirrorwaitonconflicts without ensuring that it's not NULL. A malicious unprivileged user within the guest could use this flaw to crash the QEMU process on t...

Juniper Networks Junos OS 资源管理错误漏洞

Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The OS provides a secure programming interface and the Junos SDK. A resource management error vulnerability exists in Juniper Networks Junos OS, which arises from a resource allocation err...

GHSA-GP6J-VX54-5PMF Incorrect validation of parties IDs leaks secret keys in Secret-sharing scheme

Summary In the threshold signature scheme, participants start by dividing secrets into shares using a secret sharing scheme. The Verifiable Secret Sharing scheme generates shares from the user’s IDs but does not properly validate them. Using a malicious ID will make other users reveal their secre...

Extension voting threshold check needs to rerun on each transfer

Handle cmichel Vulnerability details The Extension contract correctly reduces votes from the from address of a transfer and adds it to the to address of the transfer in case both of them voted on it before, but it does not rerun the voting logic in voteOnExtension that actually grants the...

Security Bulletin: This Power System update is being released to address CVE-2018-5391

Summary POWER9: In response to a denial of service vulnerability, a new Power Systems firmware update is being released to address Common Vulnerabilities and Exposures issue number CVE-2018-5391. A remote attacker could use large IP frames to trigger time and calculation expensive calls in the...

stabilize() is vulnerable to flashloan sandwich attack

Handle WatchPug Vulnerability details When the price of Malt is off the lowerThreshold and upperThreshold, StabilizerNode.sol will market buy/sell Malt. However, since the market sell can be triggered by anyone, and there is no slippage control, it makes it vulnerable to flashloan sandwich attack...

Unable to remove liquidity in Recovery Mode

Handle gzeon Vulnerability details Impact According to When the Malt price TWAP drops below a specified threshold eg 2% below peg then the protocol will revert any transaction that tries to remove Malt from the AMM pool ie buying Malt or removing liquidity. Users wanting to remove liquidity can...

CVE-2021-37471

Cradlepoint IBR900-600 devices running versions 7.21.10 are vulnerable to a restricted shell escape sequence that provides an attacker the capability to simultaneously deny availability to the device's NetCloud Manager console, local console and SSH command-line...