gsd-2017-7895
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lack certain checks for the end of a buffer, which allows remote attackers to trigger pointer-arithmetic errors or possibly have unspecified other impact via crafted requests, related to fs/nfsd/nfs3xdr.c and fs/nfsd/nfsxdr.c.
Aliases
Aliases
CVE-2017-7895


To clipboard 

{
  "GSD": {
    "alias": "CVE-2017-7895",
    "description": "The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lack certain checks for the end of a buffer, which allows remote attackers to trigger pointer-arithmetic errors or possibly have unspecified other impact via crafted requests, related to fs/nfsd/nfs3xdr.c and fs/nfsd/nfsxdr.c.",
    "id": "GSD-2017-7895",
    "references": [
      "https://www.suse.com/security/cve/CVE-2017-7895.html",
      "https://www.debian.org/security/2017/dsa-3886",
      "https://access.redhat.com/errata/RHSA-2017:2732",
      "https://access.redhat.com/errata/RHSA-2017:2472",
      "https://access.redhat.com/errata/RHSA-2017:2429",
      "https://access.redhat.com/errata/RHSA-2017:2428",
      "https://access.redhat.com/errata/RHSA-2017:2412",
      "https://access.redhat.com/errata/RHSA-2017:1798",
      "https://access.redhat.com/errata/RHSA-2017:1766",
      "https://access.redhat.com/errata/RHSA-2017:1723",
      "https://access.redhat.com/errata/RHSA-2017:1715",
      "https://access.redhat.com/errata/RHSA-2017:1647",
      "https://access.redhat.com/errata/RHSA-2017:1616",
      "https://access.redhat.com/errata/RHSA-2017:1615",
      "https://ubuntu.com/security/CVE-2017-7895",
      "https://advisories.mageia.org/CVE-2017-7895.html",
      "https://linux.oracle.com/cve/CVE-2017-7895.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-7895"
      ],
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      "id": "GSD-2017-7895",
      "modified": "2023-12-13T01:21:06.374381Z",
      "schema_version": "1.4.0"
    }
  },
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    },
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": true,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 10.0,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-01-19T16:13Z",
      "publishedDate": "2017-04-28T10:59Z"
    }
  }
}


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