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### Impact The implementation of [`tf.raw_ops.UnsortedSegmentJoin`](https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/core/kernels/unsorted_segment_join_op.cc#L83-L148) does not fully validate the input arguments. This results in a `CHECK`-failure which can be used to trigger a denial of service attack: ```python import tensorflow as tf tf.strings.unsorted_segment_join( inputs=['123'], segment_ids=[0], num_segments=-1) ``` The code assumes `num_segments` is a positive scalar but there is no validation: ```cc const Tensor& num_segments_tensor = context->input(2); auto num_segments = num_segments_tensor.scalar<NUM_SEGMENTS_TYPE>()(); // ... Tensor* output_tensor = nullptr; TensorShape output_shape = GetOutputShape(input_shape, segment_id_shape, num_segments); ``` Since this value is used to allocate the output tensor, a negative value would result in a `CHECK`-failure (assertion failure), as per [TFSA-2021-198](https://github...
### Impact The implementation of [`tf.raw_ops.LSTMBlockCell`](https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/core/kernels/rnn/lstm_ops.cc) does not fully validate the input arguments. This results in a `CHECK`-failure which can be used to trigger a denial of service attack: ```python import tensorflow as tf tf.raw_ops.LSTMBlockCell( x=tf.constant(0.837607, shape=[28,29], dtype=tf.float32), cs_prev=tf.constant(0, shape=[28,17], dtype=tf.float32), h_prev=tf.constant(0.592631638, shape=[28,17], dtype=tf.float32), w=tf.constant(0.887386262, shape=[46,68], dtype=tf.float32), wci=tf.constant(0, shape=[], dtype=tf.float32), wcf=tf.constant(0, shape=[17], dtype=tf.float32), wco=tf.constant(0.592631638, shape=[28,17], dtype=tf.float32), b=tf.constant(0.75259006, shape=[68], dtype=tf.float32), forget_bias=1, cell_clip=0, use_peephole=False) ``` The code does not validate the ranks of any of the arguments to this API call...
An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel. A missing sanity check allows a local attacker to gain access to out-of-bounds memory, leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability.
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions of `org.xwiki.platform:xwiki-platform-logging-ui` it is possible to trick a user with programming rights into visiting a constructed url where e.g., by embedding an image with this URL in a document that is viewed by a user with programming rights which will evaluate an expression in the constructed url and execute it. This issue has been addressed in versions 13.10.11, 14.4.7, and 14.10. Users are advised to upgrade. There are no known workarounds for this vulnerability.
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Starting in version 5.1-rc-1 and prior to versions 14.10.8 and 15.3-rc-1, any user who can edit their own user profile can execute arbitrary script macros including Groovy and Python macros that allow remote code execution including unrestricted read and write access to all wiki contents. This has been patched in XWiki 14.10.8 and 15.3-rc-1 by adding proper escaping. As a workaround, the patch can be manually applied to the document `Menu.UIExtensionSheet`; only three lines need to be changed.
In Veritas NetBackup OpsCenter, under specific conditions, an authenticated remote attacker may be able to create or modify OpsCenter user accounts. This affects 8.x through 8.3.0.2, 9.x through 9.0.0.1, 9.1.x through 9.1.0.1, and 10.
In Veritas NetBackup OpsCenter, an unauthenticated remote attacker may be able to perform remote command execution through a Java classloader manipulation. This affects 8.x through 8.3.0.2, 9.x through 9.0.0.1, 9.1.x through 9.1.0.1, and 10.
In Veritas NetBackup OpsCenter, a DOM XSS attack can occur. This affects 8.x through 8.3.0.2, 9.x through 9.0.0.1, 9.1.x through 9.1.0.1, and 10.
In Veritas NetBackup OpsCenter, an unauthenticated remote attacker may compromise the host by exploiting an incorrectly patched vulnerability. This affects 8.x through 8.3.0.2, 9.x through 9.0.0.1, 9.1.x through 9.1.0.1, and 10.
In Veritas NetBackup OpsCenter, an attacker with local access to a NetBackup OpsCenter server could potentially escalate their privileges. This affects 8.x through 8.3.0.2, 9.x through 9.0.0.1, 9.1.x through 9.1.0.1, and 10.