The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade tensorflow/tensorflow
to version 2.1.4, 2.2.3, 2.3.3, 2.4.2 or higher.
Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions. TensorFlow is an end-to-end open source platform for machine learning. An attacker can trigger a denial of service via a CHECK
failure by passing an empty image to tf.raw_ops.DrawBoundingBoxes
. This is because the implementation(https://github.com/tensorflow/tensorflow/blob/ea34a18dc3f5c8d80a40ccca1404f343b5d55f91/tensorflow/core/kernels/image/draw_bounding_box_op.cc#L148-L165) uses CHECK_*
assertions instead of OP_REQUIRES
to validate user controlled inputs. Whereas OP_REQUIRES
allows returning an error condition back to the user, the CHECK_*
macros result in a crash if the condition is false, similar to assert
. In this case, height
is 0 from the images
input. This results in max_box_row_clamp
being negative and the assertion being falsified, followed by aborting program execution. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.