{"data":{"id":"0eb1d041-647d-4243-8151-edee3a3ca30f","title":"CVE-2020-15198: In Tensorflow before version 2.3.1, the `SparseCountSparseOutput` implementation does not validate that the input…","summary":"CVE-2020-15198 affects TensorFlow before version 2.3.1. The `SparseCountSparseOutput` implementation does not check that the `indices` and `values` tensors have matching shapes, and because both are read in parallel, a mismatch can cause accesses outside the bounds of heap-allocated buffers.","solution":"Fixed in TensorFlow version 2.3.1, patched in commit 3cbb917b4714766030b28eba9fb41bb97ce9ee02.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2020-15198","publishedAt":"2020-09-25T23:15:15.057Z","cveId":"CVE-2020-15198","cweIds":["CWE-119","CWE-122","CWE-119"],"cvssScore":"5.4","cvssSeverity":"medium","severity":"medium","attackType":["denial_of_service"],"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 SparseCountSparseOutput out-of-bounds read via unvalidated shape","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00542,"epssCheckedAt":"2026-11-04T18:09:13.788Z","kevDateAdded":null,"advisoryAliases":["GHSA-jc87-6vpp-7ff3"],"affectedPackagesSource":"ghsa","affectedPackagesCheckedAt":"2026-10-10T04:01:02.371Z","patchAvailable":true,"disclosureDate":null,"fixReleasedAt":"2020-09-24T19:23:11.978Z","daysToFix":-1,"fixCheckedAt":"2026-10-29T21:52:47.341Z","capecIds":["CAPEC-100"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity","availability"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.93,"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":"2026-10-29T21:52:47.188Z"},{"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":"2026-10-29T21:52:47.188Z"},{"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":"2026-10-29T21:52:47.188Z"}]}}