{"containers":{"cna":{"affected":[{"product":"tensorflow","vendor":"tensorflow","versions":[{"status":"affected","version":"= 2.3.0"}]}],"descriptions":[{"lang":"en","value":"In Tensorflow version 2.3.0, the `SparseCountSparseOutput` and `RaggedCountSparseOutput` implementations don't validate that the `weights` tensor has the same shape as the data. The check exists for `DenseCountSparseOutput`, where both tensors are fully specified. In the sparse and ragged count weights are still accessed in parallel with the data. But, since there is no validation, a user passing fewer weights than the values for the tensors can generate a read from outside the bounds of the heap buffer allocated for the weights. The issue is patched in commit 3cbb917b4714766030b28eba9fb41bb97ce9ee02 and is released in TensorFlow version 2.3.1."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-119","description":"{\"CWE-119\":\"Improper Restriction of Operations within the Bounds of a Memory Buffer\"}","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-122","description":"{\"CWE-122\":\"Heap-based Buffer Overflow\"}","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2020-09-25T18:40:36.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"tags":["x_refsource_MISC"],"url":"https://github.com/tensorflow/tensorflow/releases/tag/v2.3.1"},{"tags":["x_refsource_MISC"],"url":"https://github.com/tensorflow/tensorflow/commit/3cbb917b4714766030b28eba9fb41bb97ce9ee02"},{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/tensorflow/tensorflow/security/advisories/GHSA-pg59-2f92-5cph"}],"source":{"advisory":"GHSA-pg59-2f92-5cph","discovery":"UNKNOWN"},"title":"Heap buffer overflow in Tensorflow","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2020-15196","STATE":"PUBLIC","TITLE":"Heap buffer overflow in Tensorflow"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"tensorflow","version":{"version_data":[{"version_value":"= 2.3.0"}]}}]},"vendor_name":"tensorflow"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"In Tensorflow version 2.3.0, the `SparseCountSparseOutput` and `RaggedCountSparseOutput` implementations don't validate that the `weights` tensor has the same shape as the data. 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The issue is patched in commit 3cbb917b4714766030b28eba9fb41bb97ce9ee02 and is released in TensorFlow version 2.3.1."}]},"impact":{"cvss":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"{\"CWE-119\":\"Improper Restriction of Operations within the Bounds of a Memory Buffer\"}"}]},{"description":[{"lang":"eng","value":"{\"CWE-122\":\"Heap-based Buffer Overflow\"}"}]}]},"references":{"reference_data":[{"name":"https://github.com/tensorflow/tensorflow/releases/tag/v2.3.1","refsource":"MISC","url":"https://github.com/tensorflow/tensorflow/releases/tag/v2.3.1"},{"name":"https://github.com/tensorflow/tensorflow/commit/3cbb917b4714766030b28eba9fb41bb97ce9ee02","refsource":"MISC","url":"https://github.com/tensorflow/tensorflow/commit/3cbb917b4714766030b28eba9fb41bb97ce9ee02"},{"name":"https://github.com/tensorflow/tensorflow/security/advisories/GHSA-pg59-2f92-5cph","refsource":"CONFIRM","url":"https://github.com/tensorflow/tensorflow/security/advisories/GHSA-pg59-2f92-5cph"}]},"source":{"advisory":"GHSA-pg59-2f92-5cph","discovery":"UNKNOWN"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T13:08:22.710Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/tensorflow/tensorflow/releases/tag/v2.3.1"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/tensorflow/tensorflow/commit/3cbb917b4714766030b28eba9fb41bb97ce9ee02"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/tensorflow/tensorflow/security/advisories/GHSA-pg59-2f92-5cph"}]}]},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2020-15196","datePublished":"2020-09-25T18:40:36.000Z","dateReserved":"2020-06-25T00:00:00.000Z","dateUpdated":"2024-08-04T13:08:22.710Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}