diff --git a/2021/37xxx/CVE-2021-37676.json b/2021/37xxx/CVE-2021-37676.json index 30f0da5d8f4..77dff796987 100644 --- a/2021/37xxx/CVE-2021-37676.json +++ b/2021/37xxx/CVE-2021-37676.json @@ -1,18 +1,94 @@ { - "data_type": "CVE", - "data_format": "MITRE", - "data_version": "4.0", "CVE_data_meta": { + "ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-37676", - "ASSIGNER": "cve@mitre.org", - "STATE": "RESERVED" + "STATE": "PUBLIC", + "TITLE": "Reference binding to nullptr in shape inference in TensorFlow" }, + "affects": { + "vendor": { + "vendor_data": [ + { + "product": { + "product_data": [ + { + "product_name": "tensorflow", + "version": { + "version_data": [ + { + "version_value": ">= 2.5.0, < 2.5.1" + }, + { + "version_value": ">= 2.4.0, < 2.4.3" + }, + { + "version_value": "< 2.3.4" + } + ] + } + } + ] + }, + "vendor_name": "tensorflow" + } + ] + } + }, + "data_format": "MITRE", + "data_type": "CVE", + "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", - "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided." + "value": "TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can cause undefined behavior via binding a reference to null pointer in `tf.raw_ops.SparseFillEmptyRows`. The shape inference [implementation](https://github.com/tensorflow/tensorflow/blob/460e000de3a83278fb00b61a16d161b1964f15f4/tensorflow/core/ops/sparse_ops.cc#L608-L634) does not validate that the input arguments are not empty tensors. We have patched the issue in GitHub commit 578e634b4f1c1c684d4b4294f9e5281b2133b3ed. The fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1, TensorFlow 2.4.3, and TensorFlow 2.3.4, as these are also affected and still in supported range." } ] + }, + "impact": { + "cvss": { + "attackComplexity": "LOW", + "attackVector": "LOCAL", + "availabilityImpact": "HIGH", + "baseScore": 7.8, + "baseSeverity": "HIGH", + "confidentialityImpact": "HIGH", + "integrityImpact": "HIGH", + "privilegesRequired": "LOW", + "scope": "UNCHANGED", + "userInteraction": "NONE", + "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", + "version": "3.1" + } + }, + "problemtype": { + "problemtype_data": [ + { + "description": [ + { + "lang": "eng", + "value": "CWE-824: Access of Uninitialized Pointer" + } + ] + } + ] + }, + "references": { + "reference_data": [ + { + "name": "https://github.com/tensorflow/tensorflow/security/advisories/GHSA-v768-w7m9-2vmm", + "refsource": "CONFIRM", + "url": "https://github.com/tensorflow/tensorflow/security/advisories/GHSA-v768-w7m9-2vmm" + }, + { + "name": "https://github.com/tensorflow/tensorflow/commit/578e634b4f1c1c684d4b4294f9e5281b2133b3ed", + "refsource": "MISC", + "url": "https://github.com/tensorflow/tensorflow/commit/578e634b4f1c1c684d4b4294f9e5281b2133b3ed" + } + ] + }, + "source": { + "advisory": "GHSA-v768-w7m9-2vmm", + "discovery": "UNKNOWN" } } \ No newline at end of file