{"schemaVersion":3,"id":"CVE-2021-41203","aliases":["GHSA-7pxj-m4jf-r6h2","BIT-tensorflow-2021-41203","PYSEC-2021-396","PYSEC-2021-613","PYSEC-2021-811"],"status":"published","duplicateOf":null,"title":null,"description":"TensorFlow is an open source platform for machine learning. In affected versions an attacker can trigger undefined behavior, integer overflows, segfaults and `CHECK`-fail crashes if they can change saved checkpoints from outside of TensorFlow. This is because the checkpoints loading infrastructure is missing validation for invalid file formats. The fixes will be included in TensorFlow 2.7.0. We will also cherrypick these commits on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range.","dates":{"published":"2021-11-05T21:05:13.000Z","modified":"2024-08-04T03:08:31.436Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"OSV · Pypi","score":8.5,"severity":"high","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · 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This occurs when an integer value is\n         incremented to a value that is too large to store in the\n         associated representation. When this occurs, the value may\n         become a very small or negative number.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/190.html"}],"affected":[{"vendor":"google","product":"tensorflow","name":"tensorflow","label":"tensorflow","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 2.4.4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 2.5.0, < 2.5.2","noFixRecorded":false,"fixedIn":null},{"text":"≥ 2.6.0, < 2.6.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.4.4 | ≥ 2.5.0, < 2.5.2 | ≥ 2.6.0, < 2.6.1","eol":null,"hubHref":"/vendor/google/tensorflow"},{"vendor":"PyPI","product":"tensorflow","name":"tensorflow","label":"tensorflow","ecosystem":"PyPI","cpePart":null,"purl":"pkg:pypi/tensorflow","purlType":"pypi","versions":[{"text":"≥ 2.6.0, < 2.6.1","noFixRecorded":false,"fixedIn":null},{"text":"≥ 2.5.0, < 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