gsd-2019-10064
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
hostapd before 2.6, in EAP mode, makes calls to the rand() and random() standard library functions without any preceding srand() or srandom() call, which results in inappropriate use of deterministic values. This was fixed in conjunction with CVE-2016-10743.
Aliases
Aliases
CVE-2019-10064


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-10064",
    "description": "hostapd before 2.6, in EAP mode, makes calls to the rand() and random() standard library functions without any preceding srand() or srandom() call, which results in inappropriate use of deterministic values. This was fixed in conjunction with CVE-2016-10743.",
    "id": "GSD-2019-10064",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-10064.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-10064"
      ],
      "details": "hostapd before 2.6, in EAP mode, makes calls to the rand() and random() standard library functions without any preceding srand() or srandom() call, which results in inappropriate use of deterministic values. This was fixed in conjunction with CVE-2016-10743.",
      "id": "GSD-2019-10064",
      "modified": "2023-12-13T01:23:57.924005Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2019-10064",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
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            "value": "hostapd before 2.6, in EAP mode, makes calls to the rand() and random() standard library functions without any preceding srand() or srandom() call, which results in inappropriate use of deterministic values. This was fixed in conjunction with CVE-2016-10743."
          }
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      },
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      "references": {
        "reference_data": [
          {
            "name": "https://w1.fi/cgit/hostap/commit/?id=98a516eae8260e6fd5c48ddecf8d006285da7389",
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            "url": "https://w1.fi/cgit/hostap/commit/?id=98a516eae8260e6fd5c48ddecf8d006285da7389"
          },
          {
            "name": "[oss-security] 20200227 Hostapd fails at seeding PRNGS, leading to insufficient entropy (CVE-2016-10743 and CVE-2019-10064)",
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          },
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          },
          {
            "name": "20200227 Hostapd fails at seeding PRNGS, leading to insufficient entropy (CVE-2016-10743 and CVE-2019-10064)",
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          },
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            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2020/02/27/1"
          },
          {
            "name": "http://packetstormsecurity.com/files/156573/Hostapd-Insufficient-Entropy.html",
            "refsource": "MISC",
            "url": "http://packetstormsecurity.com/files/156573/Hostapd-Insufficient-Entropy.html"
          },
          {
            "name": "[debian-lts-announce] 20200311 [SECURITY] [DLA 2138-1] wpa security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00010.html"
          },
          {
            "name": "[debian-lts-announce] 20200808 [SECURITY] [DLA 2318-1] wpa security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00013.html"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.6",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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            ],
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        ]
      },
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-10064"
        },
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        "description": {
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              "value": "hostapd before 2.6, in EAP mode, makes calls to the rand() and random() standard library functions without any preceding srand() or srandom() call, which results in inappropriate use of deterministic values. This was fixed in conjunction with CVE-2016-10743."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-331"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://w1.fi/cgit/hostap/commit/?id=98a516eae8260e6fd5c48ddecf8d006285da7389",
              "refsource": "MISC",
              "tags": [
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              ],
              "url": "https://w1.fi/cgit/hostap/commit/?id=98a516eae8260e6fd5c48ddecf8d006285da7389"
            },
            {
              "name": "[oss-security] 20200227 Hostapd fails at seeding PRNGS, leading to insufficient entropy (CVE-2016-10743 and CVE-2019-10064)",
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              "url": "http://www.openwall.com/lists/oss-security/2020/02/27/1"
            },
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              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2020/02/27/2"
            },
            {
              "name": "20200227 Hostapd fails at seeding PRNGS, leading to insufficient entropy (CVE-2016-10743 and CVE-2019-10064)",
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                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://seclists.org/fulldisclosure/2020/Feb/26"
            },
            {
              "name": "http://packetstormsecurity.com/files/156573/Hostapd-Insufficient-Entropy.html",
              "refsource": "MISC",
              "tags": [
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                "VDB Entry"
              ],
              "url": "http://packetstormsecurity.com/files/156573/Hostapd-Insufficient-Entropy.html"
            },
            {
              "name": "[debian-lts-announce] 20200311 [SECURITY] [DLA 2138-1] wpa security update",
              "refsource": "MLIST",
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              "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00010.html"
            },
            {
              "name": "[debian-lts-announce] 20200808 [SECURITY] [DLA 2318-1] wpa security update",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00013.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "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",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "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",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-01-01T19:31Z",
      "publishedDate": "2020-02-28T15:15Z"
    }
  }
}


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