GSD-2016-5417

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
Memory leak in the __res_vinit function in the IPv6 name server management code in libresolv in GNU C Library (aka glibc or libc6) before 2.24 allows remote attackers to cause a denial of service (memory consumption) by leveraging partial initialization of internal resolver data structures.
Aliases
Aliases
CVE-2016-5417
To clipboard 

{
  "GSD": {
    "alias": "CVE-2016-5417",
    "description": "Memory leak in the __res_vinit function in the IPv6 name server management code in libresolv in GNU C Library (aka glibc or libc6) before 2.24 allows remote attackers to cause a denial of service (memory consumption) by leveraging partial initialization of internal resolver data structures.",
    "id": "GSD-2016-5417",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-5417.html",
      "https://ubuntu.com/security/CVE-2016-5417",
      "https://advisories.mageia.org/CVE-2016-5417.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
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        "CVE-2016-5417"
      ],
      "details": "Memory leak in the __res_vinit function in the IPv6 name server management code in libresolv in GNU C Library (aka glibc or libc6) before 2.24 allows remote attackers to cause a denial of service (memory consumption) by leveraging partial initialization of internal resolver data structures.",
      "id": "GSD-2016-5417",
      "modified": "2023-12-13T01:21:25.190974Z",
      "schema_version": "1.4.0"
    }
  },
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          "reference_data": [
            {
              "name": "[libc-alpha] 20160804 The GNU C Library version 2.24 is now available",
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              "tags": [
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            {
              "name": "[oss-security] 20160802 glibc: Per-thread memory leak in __res_vinit with IPv6 nameservers (CVE-2016-5417)",
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      "impact": {
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          "acInsufInfo": true,
          "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-02-12T23:24Z",
      "publishedDate": "2017-02-17T02:59Z"
    }
  }
}



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