gsd-2014-6051
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Integer overflow in the MallocFrameBuffer function in vncviewer.c in LibVNCServer 0.9.9 and earlier allows remote VNC servers to cause a denial of service (crash) and possibly execute arbitrary code via an advertisement for a large screen size, which triggers a heap-based buffer overflow.
Aliases
Aliases
CVE-2014-6051


To clipboard 

{
  "GSD": {
    "alias": "CVE-2014-6051",
    "description": "Integer overflow in the MallocFrameBuffer function in vncviewer.c in LibVNCServer 0.9.9 and earlier allows remote VNC servers to cause a denial of service (crash) and possibly execute arbitrary code via an advertisement for a large screen size, which triggers a heap-based buffer overflow.",
    "id": "GSD-2014-6051",
    "references": [
      "https://www.suse.com/security/cve/CVE-2014-6051.html",
      "https://www.debian.org/security/2014/dsa-3081",
      "https://access.redhat.com/errata/RHSA-2015:0113",
      "https://access.redhat.com/errata/RHSA-2014:1826",
      "https://ubuntu.com/security/CVE-2014-6051",
      "https://advisories.mageia.org/CVE-2014-6051.html",
      "https://linux.oracle.com/cve/CVE-2014-6051.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2014-6051"
      ],
      "details": "Integer overflow in the MallocFrameBuffer function in vncviewer.c in LibVNCServer 0.9.9 and earlier allows remote VNC servers to cause a denial of service (crash) and possibly execute arbitrary code via an advertisement for a large screen size, which triggers a heap-based buffer overflow.",
      "id": "GSD-2014-6051",
      "modified": "2023-12-13T01:22:49.809668Z",
      "schema_version": "1.4.0"
    }
  },
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      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2020-10-23T13:15Z",
      "publishedDate": "2014-09-30T16:55Z"
    }
  }
}


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