Exploit for Improper Input Validation in Microsoft

CVE-2023-23397-POC...

There is a race condition betweeen MuteBond#setEpochDuration() and MuteBond#deposit()

Lines of code Vulnerability details Impact Detailed description of the impact of this finding. There is a race condition between MuteBondsetEpochDuration and MuteBonddeposit. The issue is that when a new EpochDuration is set, it will take effect immediately, which will affect the bond price. As a...

MuteBond.sol: When maxPayout is lowered the contract can end up DOSed

Lines of code Vulnerability details Impact The maxPayout variable in the MuteBond contract specifies the amount of MUTE that is paid out in one epoch before the next epoch is entered. The variable is initialized in the constructor and can then be changed via the setMaxPayout function. The issue...

Security Bulletin: NVIDIA DCGM - March 2023

NVIDIA has released a software update for NVIDIA® Data Center GPU Manager DCGM. The update addresses security issues that may lead to denial of service and data tampering. To protect your system, download and install the latest DCGM release from the CUDA repositories. Go to NVIDIA Product Securit...

mindsdb arbitrary file write when extracting a remotely retrieved Tarball

Summary An unsafe extraction is being performed using tarfile.extractall from a remotely retrieved tarball. Which may lead to the writing of the extracted files to an unintended location. Sometimes, the vulnerability is called a TarSlip or a ZipSlip variant. Details I commented the following...

GHSA-2G5W-29Q9-W6HX mindsdb arbitrary file write when extracting a remotely retrieved Tarball

Summary An unsafe extraction is being performed using tarfile.extractall from a remotely retrieved tarball. Which may lead to the writing of the extracted files to an unintended location. Sometimes, the vulnerability is called a TarSlip or a ZipSlip variant. Details I commented the following...

Arbitrary file write in mindsdb when Extracting Tarballs retrieved from a remote location

Summary An unsafe extraction is being performed using shutil.unpackarchive from a remotely retrieved tarball. Which may lead to the writing of the extracted files to an unintended location. This vulnerability is sometimes called a TarSlip or a ZipSlip variant. Details Unpacking files using the...

GHSA-7X45-PHMR-9WQP Arbitrary file write in mindsdb when Extracting Tarballs retrieved from a remote location

Summary An unsafe extraction is being performed using shutil.unpackarchive from a remotely retrieved tarball. Which may lead to the writing of the extracted files to an unintended location. This vulnerability is sometimes called a TarSlip or a ZipSlip variant. Details Unpacking files using the...

CVE-2023-28835

Nextcloud server is an open source home cloud implementation. In affected versions the generated fallback password when creating a share was using a weak complexity random number generator, so when the sharer did not change it the password could be guessable to an attacker willing to brute force...

CVE-2023-26482

Nextcloud server is an open source home cloud implementation. In affected versions a missing scope validation allowed users to create workflows which are designed to be only available for administrators. Some workflows are designed to be RCE by invoking defined scripts, in order to generate PDFs,...

Design/Logic Flaw

Nextcloud server is an open source home cloud implementation. In affected versions a missing scope validation allowed users to create workflows which are designed to be only available for administrators. Some workflows are designed to be RCE by invoking defined scripts, in order to generate PDFs,...

CVE-2023-28835

CVE-2023-28835 affects Nextcloud Server where the generated fallback password for shares used a weak random-number generator. This could allow brute-forcing the share password if no password policy is enabled. Mitigation: upgrade Nextcloud Server to 24.0.10 or 25.0.4 (or later) or enable a passwo...

CVE-2023-28835 Insecure randomness for default password in nextcloud

Nextcloud server is an open source home cloud implementation. In affected versions the generated fallback password when creating a share was using a weak complexity random number generator, so when the sharer did not change it the password could be guessable to an attacker willing to brute force...

CVE-2023-26482 Scope of workflow operations is not validated in nextcloud server

Nextcloud server is an open source home cloud implementation. In affected versions a missing scope validation allowed users to create workflows which are designed to be only available for administrators. Some workflows are designed to be RCE by invoking defined scripts, in order to generate PDFs,...

CVE-2023-26482 Scope of workflow operations is not validated in nextcloud server

Nextcloud server is an open source home cloud implementation. In affected versions a missing scope validation allowed users to create workflows which are designed to be only available for administrators. Some workflows are designed to be RCE by invoking defined scripts, in order to generate PDFs,...

CVE-2023-26464

A flaw was found in Chainsaw and SocketAppender components with Log4j 1.x on JRE, less than 1.7. This issue may allow an attacker to use a logging entry with a specially-crafted hashmap or hashtable, depending on which logging component is in use, to process and exhaust the available memory in th...

All the STeth balance of WstEth contract can be drained by a malicious user.

Lines of code Vulnerability details Impact The impact of this finding is severe, as it can result in the complete loss of STeth tokens held by the WstEth contract. This could lead to a significant financial loss for the contract and its users. Proof of Concept For demonstration purpose, Alice is...

Zero value used for sqrtPriceLimitX96

Lines of code Vulnerability details Impact In swapExactInputSingleHop in Reth.sol the sqrtPriceLimitX96 parameter is set to 0 which is useful for testing but can lead to price manipulation attacks. From the uniswap docs: In production, this value can be used to set the limit for the price the swa...

Ether Locked when Attempting to Call stake() during Setup

Lines of code Vulnerability details Impact During the period between the deployment of the SafEth contract and the addition of derivatives, there is a possibility for users to send Ether to the contract using the stake payable function. In this scenario, the funds will become locked and...

Missing critical check of amount minted tokens in stake() -> deposit()

Lines of code Vulnerability details Impact No require to ensure that SfrxEth or WstEth is minted when calling in SafEth.sol stake - IDerivative.deposit function Proof of Concept In the deposit function in Reth.sol has a require statement to ensure that the token was actually minted. But there is ...