fkie_cve-2020-15266
Vulnerability from fkie_nvd
Published
2020-10-21 21:15
Modified
2024-11-21 05:05
Severity ?
3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
In Tensorflow before version 2.4.0, when the `boxes` argument of `tf.image.crop_and_resize` has a very large value, the CPU kernel implementation receives it as a C++ `nan` floating point value. Attempting to operate on this is undefined behavior which later produces a segmentation fault. The issue is patched in eccb7ec454e6617738554a255d77f08e60ee0808 and TensorFlow 2.4.0 will be released containing the patch. TensorFlow nightly packages after this commit will also have the issue resolved.
References
security-advisories@github.comhttps://github.com/tensorflow/tensorflow/issues/42129Exploit, Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/tensorflow/tensorflow/pull/42143/commits/3ade2efec2e90c6237de32a19680caaa3ebc2845Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/tensorflow/tensorflow/security/advisories/GHSA-xwhf-g6j5-j5gcPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/tensorflow/tensorflow/issues/42129Exploit, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/tensorflow/tensorflow/pull/42143/commits/3ade2efec2e90c6237de32a19680caaa3ebc2845Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/tensorflow/tensorflow/security/advisories/GHSA-xwhf-g6j5-j5gcPatch, Third Party Advisory
Impacted products
Vendor Product Version
google tensorflow *


To clipboard 

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              "matchCriteriaId": "837BA051-B044-46A7-BCDF-81785C1E1FF9",
              "versionEndExcluding": "2.4.0",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Tensorflow before version 2.4.0, when the `boxes` argument of `tf.image.crop_and_resize` has a very large value, the CPU kernel implementation receives it as a C++ `nan` floating point value. Attempting to operate on this is undefined behavior which later produces a segmentation fault. The issue is patched in eccb7ec454e6617738554a255d77f08e60ee0808 and TensorFlow 2.4.0 will be released containing the patch. TensorFlow nightly packages after this commit will also have the issue resolved."
    },
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      "lang": "es",
      "value": "En Tensorflow versiones anteriores a  2.4.0, cuando el argumento \"boxes\" de la funci\u00f3n \"tf.image.crop_and_resize\"  presenta un valor muy grande, la implementaci\u00f3n del kernel de la CPU lo recibe como un valor de punto flotante \"nan\" de C++.\u0026#xa0;Intentar operar sobre esto es un comportamiento indefinido que luego produce un fallo de segmentaci\u00f3n.\u0026#xa0;El problema est\u00e1 parcheado en eccb7ec454e6617738554a255d77f08e60ee0808 y TensorFlow 2.4.0 se publicar\u00e1 con el parche.\u0026#xa0;Los paquetes nocturnos de TensorFlow despu\u00e9s de esta confirmaci\u00f3n tambi\u00e9n resolver\u00e1n el problema"
    }
  ],
  "id": "CVE-2020-15266",
  "lastModified": "2024-11-21T05:05:13.900",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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          "baseScore": 3.7,
          "baseSeverity": "LOW",
          "confidentialityImpact": "NONE",
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          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
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        "type": "Secondary"
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          "baseScore": 7.5,
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          "confidentialityImpact": "NONE",
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          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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        "source": "nvd@nist.gov",
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  "published": "2020-10-21T21:15:12.350",
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      "tags": [
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      "tags": [
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  "vulnStatus": "Modified",
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      "source": "nvd@nist.gov",
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    }
  ]
}


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