PYSEC-2020-120

In Tensorflow before version 2.3.1, the SparseCountSparseOutput implementation does not validate that the input arguments form a valid sparse tensor. In particular, there is no validation that the indices tensor has rank 2. This tensor must be a matrix because code assumes its elements are access...

CVE-2020-15194

In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, the SparseFillEmptyRowsGrad implementation has incomplete validation of the shapes of its arguments. Although reverseindexmapt and gradvaluest are accessed in a similar pattern, only reverseindexmapt is validated to be of proper...

CVE-2020-15196

In Tensorflow version 2.3.0, the SparseCountSparseOutput and RaggedCountSparseOutput implementations don't validate that the weights tensor has the same shape as the data. The check exists for DenseCountSparseOutput, where both tensors are fully specified. In the sparse and ragged count weights a...

CVE-2020-15197 Denial of Service in Tensorflow

In Tensorflow before version 2.3.1, the SparseCountSparseOutput implementation does not validate that the input arguments form a valid sparse tensor. In particular, there is no validation that the indices tensor has rank 2. This tensor must be a matrix because code assumes its elements are access...

CVE-2020-15198

CVE-2020-15198 affects TensorFlow up to 2.3.0: SparseCountSparseOutput may access heap buffers out of bounds due to missing validation that indices and values shapes match in a sparse tensor. This root cause enables a heap buffer overflow in pre-2.3.1 builds. A fix was committed (3cbb917b47147660...

GHSA-QC53-44CJ-VFVX Denial of Service in Tensorflow

Impact The SparseCountSparseOutput implementation does not validate that the input arguments form a valid sparse tensor. In particular, there is no validation that the indices tensor has rank 2. This tensor must be a matrix because code assumes its elements are accessed as elements of a matrix:...

GHSA-63XM-RX5P-XVQR Heap buffer overflow in Tensorflow

Impact The implementation of SparseFillEmptyRowsGrad uses a double indexing pattern: https://github.com/tensorflow/tensorflow/blob/0e68f4d3295eb0281a517c3662f6698992b7b2cf/tensorflow/core/kernels/sparsefillemptyrowsop.ccL263-L269 It is possible for reverseindexmapi to be an index outside of bound...

GHSA-X5CP-9PCF-PP3H Denial of Service in Tensorflow

Impact The RaggedCountSparseOutput does not validate that the input arguments form a valid ragged tensor. In particular, there is no validation that the splits tensor has the minimum required number of elements. Code uses this quantity to initialize a different data structure:...

Heap buffer overflow in Tensorflow

Impact The SparseCountSparseOutput implementation does not validate that the input arguments form a valid sparse tensor. In particular, there is no validation that the indices tensor has the same shape as the values one. The values in these tensors are always accessed in parallel:...

GHSA-PG59-2F92-5CPH Heap buffer overflow in Tensorflow

Impact The SparseCountSparseOutput and RaggedCountSparseOutput implementations don't validate that the weights tensor has the same shape as the data. The check exists for DenseCountSparseOutput, where both tensors are fully specified:...

PT-2020-14265 · Google +1 · Tensorflow +1

Name of the Vulnerable Software and Affected Versions: Tensorflow versions prior to 1.15.4 Tensorflow versions prior to 2.0.3 Tensorflow versions prior to 2.1.2 Tensorflow versions prior to 2.2.1 Tensorflow versions prior to 2.3.1 Description: The SparseFillEmptyRowsGrad implementation has...

PT-2020-14267 · Google · Tensorflow

Name of the Vulnerable Software and Affected Versions: TensorFlow version 2.3.0 Description: The SparseCountSparseOutput and RaggedCountSparseOutput implementations do not validate that the weights tensor has the same shape as the data. This can lead to a read from outside the bounds of the heap...

Security update for git (moderate)

openSUSE Security Update: Security update for git Announcement ID: openSUSE-SU-2020:0598-1 Rating: moderate References: 1063412 1095218 1095219 1110949 1112230 1114225 1132350 1149792 1156651 1158785 1158787 1158788 1158789 1158790 1158791 1158792 1158793 1158795 1167890 1168930 1169605 1169786...

SUSE SLED15 / SLES15 Security Update : git (SUSE-SU-2020:1121-1)

This update for git fixes the following issues : Security issues fixed : CVE-2020-11008: Specially crafted URLs may have tricked the credentials helper to providing credential information that is not appropriate for the protocol in use and host being contacted bsc1169936 git was updated to 2.26.1...

SUSE-SU-2020:1121-1 Security update for git

This update for git fixes the following issues: Security issues fixed: CVE-2020-11008: Specially crafted URLs may have tricked the credentials helper to providing credential information that is not appropriate for the protocol in use and host being contacted bsc1169936 git was updated to 2.26.1...

SUSE SLES12 Security Update : git (SUSE-SU-2020:0992-1)

This update for git fixes the following issues : Security issue fixed : CVE-2020-5260: With a crafted URL that contains a newline in it, the credential helper machinery can be fooled to give credential information for a wrong host bsc1168930. Non-security issue fixed : git was updated to 2.26.0 f...

The vulnerability of the sparse_dump_region function in the GNU Tar archive utility, which involves reading beyond the buffer boundaries, allows a hacker to cause a service failure.

The vulnerability of the sparsedumpregion function in the GNU Tar archive manager is related to reading beyond the buffer boundaries when the --sparse flag is used. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

openSUSE Security Update : tar (openSUSE-2019-1237)

This update for tar fixes the following issues : Security issues fixed : - CVE-2019-9923: Fixed a denial of service while parsing certain archives with malformed extended headers in paxdecodeheader bsc1130496. - CVE-2018-20482: Fixed a denial of service when the '--sparse' option mishandles file...

Edge no prior knowledge of the exploit--Advanced-Edition-vulnerability warning-the black bar safety net

Previously The previous article we talked about the need to fake a TypedArray to achieve arbitrary address read and write. Want to fake any object, you first need to know the object's metadata, the need to fake the TypedArray metadata how to get it? To add some background knowledge The following ...

SUSE SLED15 / SLES15 Security Update : tar (SUSE-SU-2019:0926-1)

This update for tar fixes the following issues : Security issues fixed : CVE-2019-9923: Fixed a denial of service while parsing certain archives with malformed extended headers in paxdecodeheader bsc1130496. CVE-2018-20482: Fixed a denial of service when the '--sparse' option mishandles file...