GSD-2015-5316

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
The eap_pwd_perform_confirm_exchange function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6, when EAP-pwd is enabled in a network configuration profile, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an EAP-pwd Confirm message followed by the Identity exchange.
Aliases
Aliases
CVE-2015-5316
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{
  "GSD": {
    "alias": "CVE-2015-5316",
    "description": "The eap_pwd_perform_confirm_exchange function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6, when EAP-pwd is enabled in a network configuration profile, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an EAP-pwd Confirm message followed by the Identity exchange.",
    "id": "GSD-2015-5316",
    "references": [
      "https://www.suse.com/security/cve/CVE-2015-5316.html",
      "https://www.debian.org/security/2015/dsa-3397",
      "https://ubuntu.com/security/CVE-2015-5316"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-5316"
      ],
      "details": "The eap_pwd_perform_confirm_exchange function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6, when EAP-pwd is enabled in a network configuration profile, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an EAP-pwd Confirm message followed by the Identity exchange.",
      "id": "GSD-2015-5316",
      "modified": "2023-12-13T01:20:06.229733Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2015-5316",
        "STATE": "PUBLIC"
      },
      "affects": {
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              "product": {
                "product_data": [
                  {
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                    "version": {
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                          "version_value": "n/a"
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          }
        ]
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                "value": "n/a"
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            "name": "USN-2808-1",
            "refsource": "UBUNTU",
            "url": "http://www.ubuntu.com/usn/USN-2808-1"
          },
          {
            "name": "DSA-3397",
            "refsource": "DEBIAN",
            "url": "https://www.debian.org/security/2015/dsa-3397"
          },
          {
            "name": "[oss-security] 20151110 wpa_supplicant: EAP-pwd peer error path failure on unexpected Confirm message",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2015/11/10/11"
          },
          {
            "name": "77538",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/77538"
          },
          {
            "name": "http://w1.fi/security/2015-8/eap-pwd-unexpected-confirm.txt",
            "refsource": "CONFIRM",
            "url": "http://w1.fi/security/2015-8/eap-pwd-unexpected-confirm.txt"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
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            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.6",
                "versionStartIncluding": "2.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
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        "description": {
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              "value": "The eap_pwd_perform_confirm_exchange function in eap_peer/eap_pwd.c in wpa_supplicant 2.x before 2.6, when EAP-pwd is enabled in a network configuration profile, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an EAP-pwd Confirm message followed by the Identity exchange."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-476"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "USN-2808-1",
              "refsource": "UBUNTU",
              "tags": [
                "Broken Link"
              ],
              "url": "http://www.ubuntu.com/usn/USN-2808-1"
            },
            {
              "name": "[oss-security] 20151110 wpa_supplicant: EAP-pwd peer error path failure on unexpected Confirm message",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Mitigation",
                "Patch",
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              "url": "http://www.openwall.com/lists/oss-security/2015/11/10/11"
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              "url": "http://w1.fi/security/2015-8/eap-pwd-unexpected-confirm.txt"
            },
            {
              "name": "DSA-3397",
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              "url": "https://www.debian.org/security/2015/dsa-3397"
            },
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                "VDB Entry"
              ],
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            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 2.2,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2018-03-21T13:06Z",
      "publishedDate": "2018-02-21T16:29Z"
    }
  }
}



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