{"id":"CVE-2020-15266","details":"In Tensorflow before version 2.4.0, when the `boxes` argument of `tf.image.crop_and_resize` 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. The issue is patched in eccb7ec454e6617738554a255d77f08e60ee0808 and TensorFlow 2.4.0 will be released containing the patch. TensorFlow nightly packages after this commit will also have the issue resolved.","aliases":["BIT-tensorflow-2020-15266","GHSA-xwhf-g6j5-j5gc","PYSEC-2020-139","PYSEC-2020-296","PYSEC-2020-331"],"modified":"2026-04-10T04:22:53.079937Z","published":"2020-10-21T21:15:12.350Z","related":["GHSA-xwhf-g6j5-j5gc"],"references":[{"type":"FIX","url":"https://github.com/tensorflow/tensorflow/issues/42129"},{"type":"FIX","url":"https://github.com/tensorflow/tensorflow/pull/42143/commits/3ade2efec2e90c6237de32a19680caaa3ebc2845"},{"type":"FIX","url":"https://github.com/tensorflow/tensorflow/security/advisories/GHSA-xwhf-g6j5-j5gc"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/tensorflow/tensorflow","events":[{"introduced":"0"},{"fixed":"582c8d236cb079023657287c318ff26adb239002"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"2.4.0"}]}}],"versions":["0.5.0","0.6.0","v1.1.0-rc1","v1.1.0-rc2","v1.12.1","v1.6.0-rc1","v1.9.0-rc2","v2.4.0-rc0","v2.4.0-rc1","v2.4.0-rc2","v2.4.0-rc3","v2.4.0-rc4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15266.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}