{"data":{"id":"ec6fc898-d6b7-400a-a3a5-34ec2f17b6ad","title":"CVE-2020-15201: In Tensorflow before version 2.3.1, the `RaggedCountSparseOutput` implementation does not validate that the input…","summary":"TensorFlow versions before 2.3.1 contain a flaw in the `RaggedCountSparseOutput` implementation, which does not validate that its input arguments form a valid ragged tensor. Specifically, the `splits` tensor is not checked to produce a valid partitioning of `values`, so a `splits` tensor that does not end with a value at least `num_values` lets the `while` loop read outside the bounds of `split_values`, causing a heap buffer overflow (CVE-2020-15201).","solution":"Patched in commit 3cbb917b4714766030b28eba9fb41bb97ce9ee02 and released in TensorFlow version 2.3.1.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2020-15201","publishedAt":"2020-09-25T23:15:15.353Z","cveId":"CVE-2020-15201","cweIds":["CWE-20","CWE-122","CWE-787"],"cvssScore":"4.8","cvssSeverity":"medium","severity":"medium","attackType":["other"],"issueType":"vulnerability","affectedPackages":["tensorflow@= 2.3.0 (fixed: 2.3.1)","tensorflow-cpu@= 2.3.0 (fixed: 2.3.1)","tensorflow-gpu@= 2.3.0 (fixed: 2.3.1)"],"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 RaggedCountSparseOutput","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00568,"epssCheckedAt":"2026-11-04T00:12:27.047Z","kevDateAdded":null,"advisoryAliases":["GHSA-p5f8-gfw5-33w4"],"affectedPackagesSource":"ghsa","affectedPackagesCheckedAt":"2026-10-10T04:01:00.633Z","patchAvailable":true,"disclosureDate":null,"fixReleasedAt":"2020-09-24T19:23:11.978Z","daysToFix":-1,"fixCheckedAt":"2026-10-29T21:52:45.032Z","capecIds":["CAPEC-100"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity","availability"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null,"fixes":[{"ecosystem":"pypi","name":"tensorflow-gpu","fixedVersion":"2.3.1","matchedVersion":"2.3.1","fixReleasedAt":"2020-09-24T19:32:56.435Z","daysToFix":-1,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:52:44.880Z"},{"ecosystem":"pypi","name":"tensorflow","fixedVersion":"2.3.1","matchedVersion":"2.3.1","fixReleasedAt":"2020-09-24T19:23:11.978Z","daysToFix":-1,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:52:44.880Z"},{"ecosystem":"pypi","name":"tensorflow-cpu","fixedVersion":"2.3.1","matchedVersion":"2.3.1","fixReleasedAt":"2020-09-24T19:29:12.073Z","daysToFix":-1,"match":"ecosystem","source":"registry","status":"found","checkedAt":"2026-10-29T21:52:44.880Z"}]}}