nvd-json-data-feeds/CVE-2020/CVE-2020-152xx/CVE-2020-15204.json

{
  "id": "CVE-2020-15204",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2020-09-25T19:15:15.713",
  "lastModified": "2024-11-21T05:05:04.787",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In eager mode, TensorFlow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1 does not set the session state. Hence, calling `tf.raw_ops.GetSessionHandle` or `tf.raw_ops.GetSessionHandleV2` results in a null pointer dereference In linked snippet, in eager mode, `ctx->session_state()` returns `nullptr`. Since code immediately dereferences this, we get a segmentation fault. The issue is patched in commit 9a133d73ae4b4664d22bd1aa6d654fec13c52ee1, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1."
    },
    {
      "lang": "es",
      "value": "En modo eager, TensorFlow versiones anteriores a 1.15.4, 2.0.3, 2.1.2, 2.2.1 y 2.3.1 no establece el estado de la sesi\u00f3n. Por lo tanto, llamar a \"tf.raw_ops.GetSessionHandle\" o \"tf.raw_ops.GetSessionHandleV2\" resulta en una desreferencia del puntero null. En el fragmento vinculado, en modo eager, \"ctx-) session_state()\" devuelve \"nullptr\". Dado que el c\u00f3digo elimina inmediatamente la referencia a esto, obtenemos un fallo de segmentaci\u00f3n. El problema es parcheado en el commit 9a133d73ae4b4664d22bd1aa6d654fec13c52ee1 y es publicado en TensorFlow versiones 1.15.4, 2.0.3, 2.1.2, 2.2.1 o 2.3.1"
    }
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          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "LOW"
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          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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