{"data":{"id":"25c17f08-8102-458c-8a8d-6e66ee1ef364","title":"CVE-2021-29514: TensorFlow is an end-to-end open source platform for machine learning. If the `splits` argument of `RaggedBincount`…","summary":"A heap buffer overflow in TensorFlow's `RaggedBincount` op occurs when the `splits` argument does not specify a valid `SparseTensor`. An attacker can set `splits(0)` to 7, which keeps `batch_idx` at 0 and writes to `out(-1, bin)`, before the output tensor's heap buffer.","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, which are also affected.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2021-29514","publishedAt":"2021-05-15T00:15:11.247Z","cveId":"CVE-2021-29514","cweIds":["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 via splits argument","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00211,"epssCheckedAt":"2026-11-04T00:12:27.430Z","kevDateAdded":null,"advisoryAliases":["GHSA-8h46-5m9h-7553"],"affectedPackagesSource":"ghsa","affectedPackagesCheckedAt":"2026-10-10T04:00:45.982Z","patchAvailable":true,"disclosureDate":null,"fixReleasedAt":"2021-06-15T21:03:30.442Z","daysToFix":31,"fixCheckedAt":"2026-10-29T21:52:23.408Z","capecIds":["CAPEC-100"],"crossRefCount":0,"attackSophistication":"advanced","impactType":["confidentiality","integrity","availability"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null,"fixes":[{"ecosystem":"pypi","name":"tensorflow-cpu","fixedVersion":"2.3.3","matchedVersion":"2.3.3","fixReleasedAt":"2021-06-15T21:04:54.421Z","daysToFix":31,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:52:23.257Z"},{"ecosystem":"pypi","name":"tensorflow-gpu","fixedVersion":"2.3.3","matchedVersion":"2.3.3","fixReleasedAt":"2021-06-15T21:08:37.651Z","daysToFix":31,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:52:23.257Z"},{"ecosystem":"pypi","name":"tensorflow","fixedVersion":"2.3.3","matchedVersion":"2.3.3","fixReleasedAt":"2021-06-15T21:03:30.442Z","daysToFix":31,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:52:23.257Z"},{"ecosystem":"pypi","name":"tensorflow-cpu","fixedVersion":"2.4.2","matchedVersion":"2.4.2","fixReleasedAt":"2021-06-15T21:05:30.770Z","daysToFix":31,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:52:23.257Z"},{"ecosystem":"pypi","name":"tensorflow-gpu","fixedVersion":"2.4.2","matchedVersion":"2.4.2","fixReleasedAt":"2021-06-15T21:09:49.706Z","daysToFix":31,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:52:23.257Z"},{"ecosystem":"pypi","name":"tensorflow","fixedVersion":"2.4.2","matchedVersion":"2.4.2","fixReleasedAt":"2021-06-15T21:03:59.541Z","daysToFix":31,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:52:23.257Z"}]}}