FKIE_CVE-2016-5131

Vulnerability from fkie_nvd - Published: 2016-07-23 19:59 - Updated: 2026-06-17 00:48
Summary
Use-after-free vulnerability in libxml2 through 2.9.4, as used in Google Chrome before 52.0.2743.82, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the XPointer range-to function.
References
chrome-cve-admin@google.comhttp://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html
chrome-cve-admin@google.comhttp://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
chrome-cve-admin@google.comhttp://lists.apple.com/archives/security-announce/2016/Sep/msg00008.html
chrome-cve-admin@google.comhttp://lists.apple.com/archives/security-announce/2016/Sep/msg00010.html
chrome-cve-admin@google.comhttp://lists.apple.com/archives/security-announce/2016/Sep/msg00011.html
chrome-cve-admin@google.comhttp://lists.opensuse.org/opensuse-security-announce/2016-07/msg00020.html
chrome-cve-admin@google.comhttp://lists.opensuse.org/opensuse-security-announce/2016-07/msg00021.html
chrome-cve-admin@google.comhttp://lists.opensuse.org/opensuse-security-announce/2016-07/msg00022.html
chrome-cve-admin@google.comhttp://lists.opensuse.org/opensuse-security-announce/2016-07/msg00028.html
chrome-cve-admin@google.comhttp://rhn.redhat.com/errata/RHSA-2016-1485.html
chrome-cve-admin@google.comhttp://www.debian.org/security/2016/dsa-3637
chrome-cve-admin@google.comhttp://www.securityfocus.com/bid/92053
chrome-cve-admin@google.comhttp://www.securitytracker.com/id/1036428
chrome-cve-admin@google.comhttp://www.securitytracker.com/id/1038623
chrome-cve-admin@google.comhttp://www.ubuntu.com/usn/USN-3041-1
chrome-cve-admin@google.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1358641
chrome-cve-admin@google.comhttps://codereview.chromium.org/2127493002
chrome-cve-admin@google.comhttps://crbug.com/623378
chrome-cve-admin@google.comhttps://security.gentoo.org/glsa/201610-09
chrome-cve-admin@google.comhttps://security.gentoo.org/glsa/201701-37
chrome-cve-admin@google.comhttps://source.android.com/security/bulletin/2017-05-01
chrome-cve-admin@google.comhttps://support.apple.com/HT207141
chrome-cve-admin@google.comhttps://support.apple.com/HT207142
chrome-cve-admin@google.comhttps://support.apple.com/HT207143
chrome-cve-admin@google.comhttps://support.apple.com/HT207170
af854a3a-2127-422b-91ae-364da2661108http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.html
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2016/Sep/msg00010.html
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2016/Sep/msg00011.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00020.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00021.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00022.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00028.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-1485.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3637
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/92053
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1036428
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1038623
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-3041-1
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1358641
af854a3a-2127-422b-91ae-364da2661108https://codereview.chromium.org/2127493002
af854a3a-2127-422b-91ae-364da2661108https://crbug.com/623378
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201610-09
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201701-37
af854a3a-2127-422b-91ae-364da2661108https://source.android.com/security/bulletin/2017-05-01
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT207141
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT207142
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT207143
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT207170

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free vulnerability in libxml2 through 2.9.4, as used in Google Chrome before 52.0.2743.82, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the XPointer range-to function."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n de memoria en libxml2 hasta la versi\u00f3n 2.9.4, como se utiliza en Google Chrome en versiones anteriores a 52.0.2743.82, permite a atacantes remotos provocar una denegaci\u00f3n de servicio o posiblemente tener otro impacto no especificado a trav\u00e9s de vectores relacionados con la funci\u00f3n range-to XPointer."
    }
  ],
  "id": "CVE-2016-5131",
  "lastModified": "2026-06-17T00:48:48.527",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.0"
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        "source": "nvd@nist.gov",
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          "confidentialityImpact": "HIGH",
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          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
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    "ssvcV203": [
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2016-5131",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-12-04T16:49:18.145823Z",
          "version": "2.0.3"
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  },
  "published": "2016-07-23T19:59:13.767",
  "references": [
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      "source": "chrome-cve-admin@google.com",
      "url": "http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.html"
    },
    {
      "source": "chrome-cve-admin@google.com",
      "url": "http://lists.apple.com/archives/security-announce/2016/Sep/msg00010.html"
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      "url": "http://lists.apple.com/archives/security-announce/2016/Sep/msg00011.html"
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    },
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    },
    {
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00022.html"
    },
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      "source": "chrome-cve-admin@google.com",
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    },
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    },
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      "url": "http://www.debian.org/security/2016/dsa-3637"
    },
    {
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      "url": "http://www.securityfocus.com/bid/92053"
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      "url": "https://source.android.com/security/bulletin/2017-05-01"
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      "url": "https://support.apple.com/HT207141"
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      "url": "http://www.securitytracker.com/id/1038623"
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ubuntu.com/usn/USN-3041-1"
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "https://crbug.com/623378"
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://support.apple.com/HT207143"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://support.apple.com/HT207170"
    }
  ],
  "sourceIdentifier": "chrome-cve-admin@google.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}



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Tags
Taxonomy of the tags.


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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