PYSEC-2020-141

In TensorFlow release candidate versions 2.4.0rc, the general implementation for matching filesystem paths to globbing pattern is vulnerable to an access out of bounds of the array holding the directories. There are multiple invariants and preconditions that are assumed by the parallel...

CVE-2020-26271

In affected versions of TensorFlow under certain cases, loading a saved model can result in accessing uninitialized memory while building the computation graph. The MakeEdge function creates an edge between one output tensor of the src node given by outputindex and the input slot of the dst node...

CVE-2020-26267 Lack of validation in data format attributes in TensorFlow

In affected versions of TensorFlow the tf.rawops.DataFormatVecPermute API does not validate the srcformat and dstformat attributes. The code assumes that these two arguments define a permutation of NHWC. This can result in uninitialized memory accesses, read outside of bounds and even crashes. Th...

Heap out of bounds access in MakeEdge in TensorFlow

Impact Under certain cases, loading a saved model can result in accessing uninitialized memory while building the computation graph. The MakeEdge function creates an edge between one output tensor of the src node given by outputindex and the input slot of the dst node given by inputindex. This is...

GHSA-M648-33QF-V3GP CHECK-fail in LSTM with zero-length input in TensorFlow

Impact Running an LSTM/GRU model where the LSTM/GRU layer receives an input with zero-length results in a CHECK failure when using the CUDA backend. This can result in a query-of-death vulnerability, via denial of service, if users can control the input to the layer. Patches We have patched the...

Write to immutable memory region in TensorFlow

Impact The tf.rawops.ImmutableConst operation returns a constant tensor created from a memory mapped file which is assumed immutable. However, if the type of the tensor is not an integral type, the operation crashes the Python interpreter as it tries to write to the memory area: python import...

Uninitialized memory access in TensorFlow

Impact Under certain cases, a saved model can trigger use of uninitialized values during code execution. This is caused by having tensor buffers be filled with the default value of the type but forgetting to default initialize the quantized floating point types in Eigen: cc struct QUInt8 QUInt8 /...

GHSA-QHXX-J73R-QPM2 Uninitialized memory access in TensorFlow

Impact Under certain cases, a saved model can trigger use of uninitialized values during code execution. This is caused by having tensor buffers be filled with the default value of the type but forgetting to default initialize the quantized floating point types in Eigen: cc struct QUInt8 QUInt8 /...

CVE-2020-27818

A flaw was found in the checkchunkname function of pngcheck-2.4.0. An attacker able to pass a malicious file to be processed by pngcheck could cause a temporary denial of service, posing a low risk to application availability...

CVE-2020-27818

A flaw was found in the checkchunkname function of pngcheck-2.4.0. An attacker able to pass a malicious file to be processed by pngcheck could cause a temporary denial of service, posing a low risk to application availability...

CVE-2020-27818

CVE-2020-27818 affects pngcheck via the check_chunk_name() function in pngcheck-2.4.0. A crafted file could cause a temporary denial of service, with impact to availability. Publicly documented fixes exist in Debian (pngcheck 2.3.0-7+deb9u1 for Debian 9), OpenSUSE OSV-2020/OSV-2024 entries mentio...

CVE-2020-27818

A flaw was found in the checkchunkname function of pngcheck-2.4.0. An attacker able to pass a malicious file to be processed by pngcheck could cause a temporary denial of service, posing a low risk to application availability...

PT-2020-6194 · Openjpeg +9 · Openjpeg +9

Name of the Vulnerable Software and Affected Versions: openjpeg versions prior to 2.4.0 Description: The issue is related to an out-of-bounds read in the src/lib/openjp2/pi.c component of the openjpeg library. This occurs when an attacker provides untrusted input to openjpeg's conversion or...

PT-2020-6585 · Openjpeg +9 · Openjpeg +9

Name of the Vulnerable Software and Affected Versions: OpenJPEG versions prior to 2.4.0 Description: A flaw was found in OpenJPEG, allowing an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this issue...

PT-2020-6193 · Openjpeg +5 · Openjpeg +5

Name of the Vulnerable Software and Affected Versions: openjpeg versions prior to 2.4.0 Description: The issue is related to an out-of-bounds read in the src/lib/openjp2/pi.c component of the openjpeg library. This occurs when an attacker provides crafted input to be processed by the openjpeg...

Ortus Solutions Testbox Command Injection Vulnerability

Ortus Solutions Ortus Solutions Testbox is a behavior-driven testing framework for ColdFusion environments from Ortus Solutions, USA. A security vulnerability in Ortus TestBox versions 2.4.0 through 4.1.0, which originates from an unvalidated query string parameter passed to...

OpenTSDB 2.4.0 unauthenticated command injection

This module exploits an unauthenticated command injection vulnerability in the yrange parameter in OpenTSDB through 2.4.0 CVE-2020-35476 in order to achieve unauthenticated remote code execution as the root user. The module first attempts to obtain the OpenTSDB version via the api. If the version...

Float cast overflow undefined behavior

Impact When the boxes argument of tf.image.cropandresize has a very large value, the CPU kernel implementation receives it as a C++ nan floating point value. Attempting to operate on this is undefined behavior which later produces a segmentation fault. Patches We have patched the issue in...

CVE-2020-24401

Magento versions 2.4.0 and 2.3.5p1 and earlier are affected by an incorrect authorization vulnerability. A user can still access resources provisioned under their old role after an administrator removes the role or disables the user's account...

CVE-2020-24406

When in maintenance mode, Magento version 2.4.0 and 2.3.4 and earlier are affected by an information disclosure vulnerability that could expose the installation path during build deployments. This information could be helpful to attackers if they are able to identify other exploitable...