gsd-2016-4658
Vulnerability from gsd
Modified
2017-03-11 00:00
Details
Nokogiri version 1.7.1 has been released, pulling in several upstream patches to the vendored libxml2 to address the following CVEs: CVE-2016-4658 CVSS v3 Base Score: 9.8 (Critical) libxml2 in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted XML document. CVE-2016-5131 CVSS v3 Base Score: 8.8 (HIGH) 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.
Aliases
Aliases
CVE-2016-4658


To clipboard 

{
  "GSD": {
    "alias": "CVE-2016-4658",
    "description": "xpointer.c in libxml2 before 2.9.5 (as used in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3, and other products) does not forbid namespace nodes in XPointer ranges, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and memory corruption) via a crafted XML document.",
    "id": "GSD-2016-4658",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-4658.html",
      "https://www.debian.org/security/2016/dsa-3744",
      "https://access.redhat.com/errata/RHSA-2021:3810",
      "https://ubuntu.com/security/CVE-2016-4658",
      "https://advisories.mageia.org/CVE-2016-4658.html",
      "https://security.archlinux.org/CVE-2016-4658",
      "https://linux.oracle.com/cve/CVE-2016-4658.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "nokogiri",
            "purl": "pkg:gem/nokogiri"
          }
        }
      ],
      "aliases": [
        "CVE-2016-4658",
        "GHSA-fr52-4hqw-p27f"
      ],
      "details": "Nokogiri version 1.7.1 has been released, pulling in several upstream\npatches to the vendored libxml2 to address the following CVEs:\n\nCVE-2016-4658\nCVSS v3 Base Score: 9.8 (Critical)\nlibxml2 in Apple iOS before 10, OS X before 10.12, tvOS before 10, and\nwatchOS before 3 allows remote attackers to execute arbitrary code or cause\na denial of service (memory corruption) via a crafted XML document.\n\nCVE-2016-5131\nCVSS v3 Base Score: 8.8 (HIGH)\nUse-after-free vulnerability in libxml2 through 2.9.4, as used in Google\nChrome before 52.0.2743.82, allows remote attackers to cause a denial of\nservice or possibly have unspecified other impact via vectors related to\nthe XPointer range-to function.\n",
      "id": "GSD-2016-4658",
      "modified": "2017-03-11T00:00:00.000Z",
      "published": "2017-03-11T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://github.com/sparklemotion/nokogiri/issues/1615"
        }
      ],
      "related": [
        "CVE-2016-5131"
      ],
      "schema_version": "1.4.0",
      "severity": [
        {
          "score": 10.0,
          "type": "CVSS_V2"
        },
        {
          "score": 9.8,
          "type": "CVSS_V3"
        }
      ],
      "summary": "Nokogiri gem contains several vulnerabilities in libxml2 and libxslt"
    }
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      "date": "2017-03-11",
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      "gem": "nokogiri",
      "ghsa": "fr52-4hqw-p27f",
      "patched_versions": [
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        "cve": [
          "2016-5131"
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        "url": [
          "https://github.com/sparklemotion/nokogiri/issues/1615"
        ]
      },
      "title": "Nokogiri gem contains several vulnerabilities in libxml2 and libxslt",
      "url": "https://github.com/sparklemotion/nokogiri/issues/1615"
    },
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        {
          "affected_range": "\u003c1.7.1",
          "affected_versions": "All versions before 1.7.1",
          "cvss_v2": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
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          "cwe_ids": [
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            "CWE-119",
            "CWE-937"
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          "date": "2019-03-13",
          "description": "Nokogiri is affected via its dependency libxml2. CVE-2016-4448: Format string vulnerability in libxml2 allows attackers to have unspecified impact via format string specifiers in unknown vectors. CVE-2016-4658: libxml2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted XML document. CVE-2016-5131: libxml2 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the XPointer range-to function. ",
          "fixed_versions": [
            "1.7.1"
          ],
          "identifier": "CVE-2016-4658",
          "identifiers": [
            "CVE-2016-4658"
          ],
          "not_impacted": "All versions starting from 1.7.1",
          "package_slug": "gem/nokogiri",
          "pubdate": "2016-09-25",
          "solution": "Upgrade to version 1.7.1 or above.",
          "title": "libxml2 vulnerabilities",
          "urls": [
            "http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-4448.html",
            "http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-4658.html",
            "http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-5131.html",
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          "uuid": "208c00fd-0100-4109-9577-79b0a9a63a60"
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          "identifier": "CVE-2016-4658",
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          "package_slug": "nuget/libxml2",
          "pubdate": "2016-09-25",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Improper Restriction of Operations within the Bounds of a Memory Buffer",
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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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2019-03-13T14:05Z",
      "publishedDate": "2016-09-25T10:59Z"
    }
  }
}


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