{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-28T11:43:53.121","vulnerabilities":[{"cve":{"id":"CVE-2021-37673","sourceIdentifier":"security-advisories@github.com","published":"2021-08-12T23:15:07.877","lastModified":"2024-11-21T06:15:40.130","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can trigger a denial of service via a `CHECK`-fail in `tf.raw_ops.MapStage`. The [implementation](https://github.com/tensorflow/tensorflow/blob/460e000de3a83278fb00b61a16d161b1964f15f4/tensorflow/core/kernels/map_stage_op.cc#L513) does not check that the `key` input is a valid non-empty tensor. We have patched the issue in GitHub commit d7de67733925de196ec8863a33445b73f9562d1d. 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."},{"lang":"es","value":"TensorFlow es una plataforma de código abierto de extremo a extremo para el aprendizaje automático. En las versiones afectadas, un atacante puede desencadenar una denegación de servicio por medio de un fallo \"CHECK\" en \"tf.raw_ops.MapStage\". La [implementación] (https://github.com/tensorflow/tensorflow/blob/460e000de3a83278fb00b61a16d161b1964f15f4/tensorflow/core/kernels/map_stage_op.cc#L513) no comprueba que la entrada \"key\" sea un tensor válido no vacío. Hemos solucionado el problema en el commit de GitHub d7de67733925de196ec8863a33445b73f9562d1d. La corrección será incluida en TensorFlow versión 2.6.0. También seleccionaremos este commit en TensorFlow versión 2.5.1, TensorFlow versión 2.4.3 y TensorFlow versión 2.3.4, ya que estos también están afectados y aún se encuentran en el rango admitido."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:N/I:N/A:P","baseScore":2.1,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-20"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*","versionStartIncluding":"2.3.0","versionEndExcluding":"2.3.4","matchCriteriaId":"0F83C081-51CC-415F-A8C0-0A44C75E2CD6"},{"vulnerable":true,"criteria":"cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*","versionStartIncluding":"2.4.0","versionEndExcluding":"2.4.3","matchCriteriaId":"BD3F2BF8-EBA9-42BF-8F9B-D918B880B15A"},{"vulnerable":true,"criteria":"cpe:2.3:a:google:tensorflow:2.5.0:*:*:*:*:*:*:*","matchCriteriaId":"D03E99A7-4E3D-427D-A156-C0713E9FB02A"},{"vulnerable":true,"criteria":"cpe:2.3:a:google:tensorflow:2.6.0:rc0:*:*:*:*:*:*","matchCriteriaId":"70FA6E48-6C57-40CA-809F-4E3D07CBF348"},{"vulnerable":true,"criteria":"cpe:2.3:a:google:tensorflow:2.6.0:rc1:*:*:*:*:*:*","matchCriteriaId":"42187561-E491-434D-828C-F36701446634"},{"vulnerable":true,"criteria":"cpe:2.3:a:google:tensorflow:2.6.0:rc2:*:*:*:*:*:*","matchCriteriaId":"C66B61C8-450A-4C5E-9174-F970D6DEE778"}]}]}],"references":[{"url":"https://github.com/tensorflow/tensorflow/commit/d7de67733925de196ec8863a33445b73f9562d1d","source":"security-advisories@github.com","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/tensorflow/tensorflow/security/advisories/GHSA-278g-rq84-9hmg","source":"security-advisories@github.com","tags":["Third Party Advisory"]},{"url":"https://github.com/tensorflow/tensorflow/commit/d7de67733925de196ec8863a33445b73f9562d1d","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/tensorflow/tensorflow/security/advisories/GHSA-278g-rq84-9hmg","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}