gsd-2016-9103
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The v9fs_xattrcreate function in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS administrators to obtain sensitive host heap memory information by reading xattribute values before writing to them.
Aliases
Aliases
CVE-2016-9103


To clipboard 

{
  "GSD": {
    "alias": "CVE-2016-9103",
    "description": "The v9fs_xattrcreate function in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS administrators to obtain sensitive host heap memory information by reading xattribute values before writing to them.",
    "id": "GSD-2016-9103",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-9103.html",
      "https://ubuntu.com/security/CVE-2016-9103"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-9103"
      ],
      "details": "The v9fs_xattrcreate function in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS administrators to obtain sensitive host heap memory information by reading xattribute values before writing to them.",
      "id": "GSD-2016-9103",
      "modified": "2023-12-13T01:21:21.895483Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2016-9103",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
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          }
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            "name": "http://www.openwall.com/lists/oss-security/2016/10/30/7",
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            "url": "http://www.securityfocus.com/bid/93955"
          },
          {
            "name": "https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg01790.html",
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        ]
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    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
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                "cpe23Uri": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*",
                "cpe_name": [],
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                "vulnerable": true
              }
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            }
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                {
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        },
        "references": {
          "reference_data": [
            {
              "name": "[oss-security] 20161028 CVE request Qemu: 9pfs: information leakage via xattribute",
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            },
            {
              "name": "[qemu-devel] 20161010 Re: [PATCH 1/2] 9pfs: fix information leak in xattr read",
              "refsource": "MLIST",
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              "refsource": "MLIST",
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              "tags": [],
              "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=eb687602853b4ae656e9236ee4222609f3a6887d"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 2.1,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 6.0,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.5,
          "impactScore": 4.0
        }
      },
      "lastModifiedDate": "2023-02-12T23:27Z",
      "publishedDate": "2016-12-09T22:59Z"
    }
  }
}


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