{"data":{"id":"f273dd8c-abd5-423b-b8c7-5b0f1609cbe0","title":"CVE-2021-29512: TensorFlow is an end-to-end open source platform for machine learning. If the `splits` argument of `RaggedBincount`…","summary":"TensorFlow's RaggedBincount op has a heap buffer overflow when the splits argument is not a valid SparseTensor. An attacker who controls splits, set to a single element of 0, causes the while loop to read splits(1), outside the buffer bounds. The fix ships in TensorFlow 2.5.0, with cherry-picks to 2.4.2 and 2.3.3, which are also affected.","solution":"The fix will be included in TensorFlow 2.5.0. The commit will also be cherry-picked to TensorFlow 2.4.2 and TensorFlow 2.3.3.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2021-29512","publishedAt":"2021-05-14T23:15:07.753Z","cveId":"CVE-2021-29512","cweIds":["CWE-120","CWE-787"],"cvssScore":"2.5","cvssSeverity":"low","severity":"low","attackType":["other"],"issueType":"vulnerability","affectedPackages":["tensorflow@>= 2.3.0, < 2.3.3 (fixed: 2.3.3)","tensorflow@>= 2.4.0, < 2.4.2 (fixed: 2.4.2)","tensorflow-cpu@>= 2.3.0, < 2.3.3 (fixed: 2.3.3)","tensorflow-cpu@>= 2.4.0, < 2.4.2 (fixed: 2.4.2)","tensorflow-gpu@>= 2.3.0, < 2.3.3 (fixed: 2.3.3)","tensorflow-gpu@>= 2.4.0, < 2.4.2 (fixed: 2.4.2)"],"affectedPackageNames":["tensorflow","tensorflow-cpu","tensorflow-gpu"],"affectedPackageRefs":["pypi:tensorflow","pypi:tensorflow-cpu","pypi:tensorflow-gpu"],"affectedVendors":["Google"],"affectedVendorsRaw":["TensorFlow"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"TensorFlow heap buffer overflow in RaggedBincount through the splits argument","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00211,"epssCheckedAt":"2026-11-04T00:12:27.579Z","kevDateAdded":null,"advisoryAliases":["GHSA-4278-2v5v-65r4"],"affectedPackagesSource":"ghsa","affectedPackagesCheckedAt":"2026-10-10T04:00:47.592Z","patchAvailable":true,"disclosureDate":null,"fixReleasedAt":"2021-06-15T21:03:30.442Z","daysToFix":32,"fixCheckedAt":"2026-10-29T21:52:25.855Z","capecIds":["CAPEC-100"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","availability"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null,"fixes":[{"ecosystem":"pypi","name":"tensorflow-cpu","fixedVersion":"2.4.2","matchedVersion":"2.4.2","fixReleasedAt":"2021-06-15T21:05:30.770Z","daysToFix":32,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:52:25.703Z"},{"ecosystem":"pypi","name":"tensorflow","fixedVersion":"2.4.2","matchedVersion":"2.4.2","fixReleasedAt":"2021-06-15T21:03:59.541Z","daysToFix":32,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:52:25.703Z"},{"ecosystem":"pypi","name":"tensorflow-gpu","fixedVersion":"2.4.2","matchedVersion":"2.4.2","fixReleasedAt":"2021-06-15T21:09:49.706Z","daysToFix":32,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:52:25.703Z"},{"ecosystem":"pypi","name":"tensorflow-gpu","fixedVersion":"2.3.3","matchedVersion":"2.3.3","fixReleasedAt":"2021-06-15T21:08:37.651Z","daysToFix":32,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:52:25.703Z"},{"ecosystem":"pypi","name":"tensorflow","fixedVersion":"2.3.3","matchedVersion":"2.3.3","fixReleasedAt":"2021-06-15T21:03:30.442Z","daysToFix":32,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:52:25.703Z"},{"ecosystem":"pypi","name":"tensorflow-cpu","fixedVersion":"2.3.3","matchedVersion":"2.3.3","fixReleasedAt":"2021-06-15T21:04:54.421Z","daysToFix":32,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:52:25.703Z"}]}}