What you need to know: Transitioning CSA STAR for Cloud Controls Matrix 4.0

In January of this year, the Cloud Security Alliance CSA released a major revision to its widely adopted Cloud Controls Matrix CCM in the form of version 4.0. This comes in the middle of a calendar year where several alternative information security frameworks are also expected to be refined,...

[ASA-202105-19] matrix-synapse: denial of service

Arch Linux Security Advisory ASA-202105-19 ========================================== Severity: Medium Date : 2021-05-25 CVE-ID : CVE-2021-29471 Package : matrix-synapse Type : denial of service Remote : Yes Link : https://security.archlinux.org/AVG-1943 Summary ======= The package matrix-synapse...

GHSA-PH87-FVJR-V33W CHECK-fail in `tf.raw_ops.RFFT`

Impact An attacker can cause a denial of service by exploiting a CHECK-failure coming from the implementation of tf.rawops.RFFT: python import tensorflow as tf inputs = tf.constant1, shape=1, dtype=tf.float32 fftlength = tf.constant0, shape=1, dtype=tf.int32 tf.rawops.RFFTinput=inputs,...

GHSA-GVM4-H8J3-RJRQ CHECK-fail in `LoadAndRemapMatrix`

Impact An attacker can cause a denial of service by exploiting a CHECK-failure coming from tf.rawops.LoadAndRemapMatrix: python import tensorflow as tf ckptpath = tf.constant, shape=0, dtype=tf.string oldtensorname = tf.constant"" rowremapping = tf.constant, shape=0, dtype=tf.int64 colremapping =...

GHSA-VQW6-72R7-FGW7 OOB read in `MatrixTriangularSolve`

Impact The implementation of MatrixTriangularSolve fails to terminate kernel execution if one validation condition fails: cc void ValidateInputTensorsOpKernelContext ctx, const Tensor& in0, const Tensor& in1 override OPREQUIRES ctx, in0.dims = 2, errors::InvalidArgument"In0 ndims must be = 2: ",...

GHSA-XCWJ-WFCM-M23C Invalid validation in `SparseMatrixSparseCholesky`

Impact An attacker can trigger a null pointer dereference by providing an invalid permutation to tf.rawops.SparseMatrixSparseCholesky: python import tensorflow as tf import numpy as np from tensorflow.python.ops.linalg.sparse import sparsecsrmatrixops indicesarray = np.array0, 0 valuearray =...

GHSA-7H5V-85W9-PQ6C Denial of service (via resource exhaustion) due to improper input validation in third-party identifier endpoint

Impact Missing input validation of some parameters on the endpoints used to confirm third-party identifiers could cause excessive use of disk space and memory leading to resource exhaustion. Patches The issue is fixed by https://github.com/matrix-org/synapse/pull/9855. Workarounds There are no...

Remote Code Execution (RCE)

matrix-react-sdk is vulnerable to remote code execution. An attacker is able to exploit the vulnerability by accessing the local file preview when uploading a malicious file...

Google TensorFlow Denial of Service Vulnerability (CNVD-2021-37626)

Google TensorFlow is an end-to-end open source machine learning platform. A security vulnerability exists in MatrixTriangularSolve in Google TensorFlow. A locally authenticated attacker can exploit this vulnerability to cause a denial of service condition...

CVE-2021-32622

Matrix-React-SDK is a react-based SDK for inserting a Matrix chat/voip client into a web page. Before version 3.21.0, when uploading a file, the local file preview can lead to execution of scripts embedded in the uploaded file. This can only occur after several user interactions to open the previ...

CVE-2021-32622

Matrix-React-SDK is a react-based SDK for inserting a Matrix chat/voip client into a web page. Before version 3.21.0, when uploading a file, the local file preview can lead to execution of scripts embedded in the uploaded file. This can only occur after several user interactions to open the previ...

Design/Logic Flaw

Matrix-React-SDK is a react-based SDK for inserting a Matrix chat/voip client into a web page. Before version 3.21.0, when uploading a file, the local file preview can lead to execution of scripts embedded in the uploaded file. This can only occur after several user interactions to open the previ...

CVE-2021-32622

CVE-2021-32622 affects the Matrix-React-SDK (Matrix-React-SDK) prior to version 3.21.0. The vulnerability arises during file uploads: when a user previews an uploaded file, scripts embedded in the file can execute, but only for the local user and only after several user interactions to open the p...

CVE-2021-32622 File upload local preview can run embedded scripts after user interaction

Matrix-React-SDK is a react-based SDK for inserting a Matrix chat/voip client into a web page. Before version 3.21.0, when uploading a file, the local file preview can lead to execution of scripts embedded in the uploaded file. This can only occur after several user interactions to open the previ...

Travis Ralston matrix-react-sdk 代码问题漏洞

Travis Ralston matrix-react-sdk is an open source application by Travis Ralston. Used to insert the Matrix chat/voice client into a web page. A code issue vulnerability exists in Matrix-React-SDK that arises from an improperly designed or implemented code development process for a web system or...

PYSEC-2021-479

TensorFlow is an end-to-end open source platform for machine learning. The implementation of MatrixTriangularSolvehttps://github.com/tensorflow/tensorflow/blob/8cae746d8449c7dda5298327353d68613f16e798/tensorflow/core/kernels/linalg/matrixtriangularsolveopimpl.hL160-L240 fails to terminate kernel...

CVE-2021-29563

TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a denial of service by exploiting a CHECK-failure coming from the implementation of tf.rawops.RFFT. Eigen code operating on an empty matrix can trigger on an assertion and will cause program termination...

CVE-2021-29561

TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a denial of service by exploiting a CHECK-failure coming from tf.rawops.LoadAndRemapMatrix. This is because the...

PYSEC-2021-677

TensorFlow is an end-to-end open source platform for machine learning. The implementation of MatrixTriangularSolvehttps://github.com/tensorflow/tensorflow/blob/8cae746d8449c7dda5298327353d68613f16e798/tensorflow/core/kernels/linalg/matrixtriangularsolveopimpl.hL160-L240 fails to terminate kernel...

PYSEC-2021-489

TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a denial of service by exploiting a CHECK-failure coming from tf.rawops.LoadAndRemapMatrix. This is because the...