GHSA-3MW4-6RJ6-74G5 Null pointer dereference in TensorFlow

Impact The implementation of QuantizedMaxPool has an undefined behavior where user controlled inputs can trigger a reference binding to null pointer. python import tensorflow as tf tf.rawops.QuantizedMaxPool input = tf.constant4, dtype=tf.quint8, mininput = , maxinput = 1, ksize = 1, 1, 1, 1,...

GHSA-VJG4-V33C-GGC4 Out of bounds read in Tensorflow

Impact The implementation of FractionalAvgPoolGrad does not consider cases where the input tensors are invalid allowing an attacker to read from outside of bounds of heap: python import tensorflow as tf @tf.function def test: y = tf.rawops.FractionalAvgPoolGrad originputtensorshape=2,2,2,2,...

Same reward token in pools can break accounting

Lines of code Vulnerability details The ConvexStakingWrapper contract uses several reward pool tokens rewardspidindex.token and it can be that the same token is used for different pids. Indeed, the CVX/CRV tokens are always at index 0 and 1. The rewards will be distributed to the first pool id pi...

MasterChef.add must update pools first

Lines of code Vulnerability details The MasterChef.add function changes the total pool allocation but does not update other pools first. When other pools are finally updated at some point, then accConcurPerShare will be wrongly computed with their smaller allocPoint / newTotalAllocPoint share eve...

Wrong reward token calculation in MasterChef contract

Lines of code Vulnerability details Impact When adding new token pool for staking in MasterChef contract function addaddress token, uint allocationPoints, uint16 depositFee, uint startBlock All other, already added, pools should be updated but currently they are not. Instead, only totalPoints is...

Imbalance and LP gain is forever stuck in USDMPegRecovery

Lines of code Vulnerability details Impact After depositing into Curve, underlying USDM and pool3 of each LP share will change due to 1. Swap fee 2. Pool imbalance However, userLiquidity does not update according to current underlying LP balance. When guardian remove liquidity from Curve, at leas...

AlmaLinux 8 : curl (ALSA-2021:3582)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2021:3582 advisory. - When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The...

Exploit for Out-of-bounds Read in Microsoft

POC CVE-2022-21877 This repository contains a POC for the CVE...

werribeeoutdoorpool.wynactive.com.au Cross Site Scripting vulnerability OBB-2359109

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...

CVE-2022-21739

Tensorflow is an Open Source Machine Learning Framework. The implementation of QuantizedMaxPool has an undefined behavior where user controlled inputs can trigger a reference binding to null pointer. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow...

CVE-2022-21735

Tensorflow is an Open Source Machine Learning Framework. The implementation of FractionalMaxPool can be made to crash a TensorFlow process via a division by 0. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow...

CVE-2022-21732

Tensorflow is an Open Source Machine Learning Framework. The implementation of ThreadPoolHandle can be used to trigger a denial of service attack by allocating too much memory. This is because the numthreads argument is only checked to not be negative, but there is no upper bound on its value. Th...

PYSEC-2022-54

Tensorflow is an Open Source Machine Learning Framework. The implementation of FractionalAvgPoolGrad does not consider cases where the input tensors are invalid allowing an attacker to read from outside of bounds of heap. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this...

CVE-2022-21730

Tensorflow is an Open Source Machine Learning Framework. The implementation of FractionalAvgPoolGrad does not consider cases where the input tensors are invalid allowing an attacker to read from outside of bounds of heap. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this...

Google TensorFlow security vulnerabilities

TensorFlow is an end-to-end open source machine learning platform. It has a comprehensive and flexible ecosystem of tools, libraries, and community resources that help researchers push the boundaries of advanced machine learning techniques and enable developers to easily build and deploy...

PT-2022-15075

Name of the Vulnerable Software and Affected Versions TensorFlow versions prior to 2.8.0 TensorFlow versions 2.7.1, 2.6.3, and 2.5.3 are also affected Description The implementation of FractionalMaxPool can be made to crash a TensorFlow process via a division by 0. This issue can be exploited by...

PT-2022-15064

Name of the Vulnerable Software and Affected Versions TensorFlow versions prior to 2.8.0 TensorFlow versions 2.7.1 and earlier TensorFlow versions 2.6.3 and earlier TensorFlow versions 2.5.3 and earlier Description The estimator for the cost of some convolution operations in TensorFlow can be mad...

Google TensorFlow code issues and vulnerabilities

Google TensorFlow is an end-to-end open source platform for machine learning from Google Google. Google Tensorflow is vulnerable to a code issue that stems from an undefined behavior in the QuantizedMaxPool implementation, where user-controlled input can trigger a reference binding to a null...

UniswapHelper.buyFlanAndBurn is a subject to sandwich attacks

Handle hyh Vulnerability details Impact Trades can happen at a manipulated price and end up receiving fewer Flan to be bought than current market price dictates. For example, at the time a user decides to call buyFlanAndBurn Flan trades at 0.8 in the input token terms at the corresponding DEX poo...

Flash loan price manipulation in purchasePyroFlan()

Handle sirhashalot Vulnerability details Impact The comment on line 54 of FlanBackstop.sol states "the opportunity for price manipulation through flash loans exists", and I agree that this is a serious risk. While the acceptableHighestPrice variable attempts to limit the maximum price change of t...