gsd-2016-3705
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The (1) xmlParserEntityCheck and (2) xmlParseAttValueComplex functions in parser.c in libxml2 2.9.3 do not properly keep track of the recursion depth, which allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a crafted XML document containing a large number of nested entity references.
Aliases
Aliases
CVE-2016-3705


To clipboard 

{
  "GSD": {
    "alias": "CVE-2016-3705",
    "description": "The (1) xmlParserEntityCheck and (2) xmlParseAttValueComplex functions in parser.c in libxml2 2.9.3 do not properly keep track of the recursion depth, which allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a crafted XML document containing a large number of nested entity references.",
    "id": "GSD-2016-3705",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-3705.html",
      "https://www.debian.org/security/2016/dsa-3593",
      "https://access.redhat.com/errata/RHSA-2016:2957",
      "https://access.redhat.com/errata/RHSA-2016:1292",
      "https://ubuntu.com/security/CVE-2016-3705",
      "https://advisories.mageia.org/CVE-2016-3705.html",
      "https://alas.aws.amazon.com/cve/html/CVE-2016-3705.html",
      "https://linux.oracle.com/cve/CVE-2016-3705.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-3705"
      ],
      "details": "The (1) xmlParserEntityCheck and (2) xmlParseAttValueComplex functions in parser.c in libxml2 2.9.3 do not properly keep track of the recursion depth, which allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a crafted XML document containing a large number of nested entity references.",
      "id": "GSD-2016-3705",
      "modified": "2023-12-13T01:21:27.704760Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2016-3705",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The (1) xmlParserEntityCheck and (2) xmlParseAttValueComplex functions in parser.c in libxml2 2.9.3 do not properly keep track of the recursion depth, which allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a crafted XML document containing a large number of nested entity references."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html",
            "refsource": "MISC",
            "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html"
          },
          {
            "name": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html",
            "refsource": "MISC",
            "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"
          },
          {
            "name": "http://rhn.redhat.com/errata/RHSA-2016-2957.html",
            "refsource": "MISC",
            "url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"
          },
          {
            "name": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html",
            "refsource": "MISC",
            "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html"
          },
          {
            "name": "http://www.ubuntu.com/usn/USN-2994-1",
            "refsource": "MISC",
            "url": "http://www.ubuntu.com/usn/USN-2994-1"
          },
          {
            "name": "https://access.redhat.com/errata/RHSA-2016:1292",
            "refsource": "MISC",
            "url": "https://access.redhat.com/errata/RHSA-2016:1292"
          },
          {
            "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10170",
            "refsource": "MISC",
            "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10170"
          },
          {
            "name": "https://www.debian.org/security/2016/dsa-3593",
            "refsource": "MISC",
            "url": "https://www.debian.org/security/2016/dsa-3593"
          },
          {
            "name": "https://www.tenable.com/security/tns-2016-18",
            "refsource": "MISC",
            "url": "https://www.tenable.com/security/tns-2016-18"
          },
          {
            "name": "https://security.gentoo.org/glsa/201701-37",
            "refsource": "MISC",
            "url": "https://security.gentoo.org/glsa/201701-37"
          },
          {
            "name": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00055.html",
            "refsource": "MISC",
            "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00055.html"
          },
          {
            "name": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00127.html",
            "refsource": "MISC",
            "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00127.html"
          },
          {
            "name": "http://seclists.org/fulldisclosure/2016/May/10",
            "refsource": "MISC",
            "url": "http://seclists.org/fulldisclosure/2016/May/10"
          },
          {
            "name": "http://www.securityfocus.com/bid/89854",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/bid/89854"
          },
          {
            "name": "https://bugzilla.gnome.org/show_bug.cgi?id=765207",
            "refsource": "MISC",
            "url": "https://bugzilla.gnome.org/show_bug.cgi?id=765207"
          },
          {
            "name": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157239",
            "refsource": "MISC",
            "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157239"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[2.9.3]",
          "affected_versions": "Version 2.9.3",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-20",
            "CWE-937"
          ],
          "date": "2018-10-30",
          "description": "The (1) xmlParserEntityCheck and (2) xmlParseAttValueComplex functions in parser.c in libxml2 do not properly keep track of the recursion depth, which allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a crafted XML document containing a large number of nested entity references.",
          "fixed_versions": [],
          "identifier": "CVE-2016-3705",
          "identifiers": [
            "CVE-2016-3705"
          ],
          "not_impacted": "",
          "package_slug": "nuget/libxml2",
          "pubdate": "2016-05-17",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Improper Input Validation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2016-3705"
          ],
          "uuid": "e1482239-d5ed-4f77-8dad-71619194a17e"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:xmlsoft:libxml2:2.9.3:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:hp:icewall_file_manager:3.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:hp:icewall_federation_agent:3.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2016-3705"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The (1) xmlParserEntityCheck and (2) xmlParseAttValueComplex functions in parser.c in libxml2 2.9.3 do not properly keep track of the recursion depth, which allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a crafted XML document containing a large number of nested entity references."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-20"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "openSUSE-SU-2016:1298",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00055.html"
            },
            {
              "name": "20160503 CVE-2016-3627 CVE-2016-3705: libxml2: stack overflow in xml validator (parser)",
              "refsource": "FULLDISC",
              "tags": [],
              "url": "http://seclists.org/fulldisclosure/2016/May/10"
            },
            {
              "name": "https://bugzilla.gnome.org/show_bug.cgi?id=765207",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://bugzilla.gnome.org/show_bug.cgi?id=765207"
            },
            {
              "name": "DSA-3593",
              "refsource": "DEBIAN",
              "tags": [],
              "url": "https://www.debian.org/security/2016/dsa-3593"
            },
            {
              "name": "USN-2994-1",
              "refsource": "UBUNTU",
              "tags": [],
              "url": "http://www.ubuntu.com/usn/USN-2994-1"
            },
            {
              "name": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157239",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157239"
            },
            {
              "name": "RHSA-2016:1292",
              "refsource": "REDHAT",
              "tags": [],
              "url": "https://access.redhat.com/errata/RHSA-2016:1292"
            },
            {
              "name": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"
            },
            {
              "name": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html"
            },
            {
              "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html"
            },
            {
              "name": "89854",
              "refsource": "BID",
              "tags": [],
              "url": "http://www.securityfocus.com/bid/89854"
            },
            {
              "name": "openSUSE-SU-2016:1446",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00127.html"
            },
            {
              "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10170",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10170"
            },
            {
              "name": "https://www.tenable.com/security/tns-2016-18",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://www.tenable.com/security/tns-2016-18"
            },
            {
              "name": "GLSA-201701-37",
              "refsource": "GENTOO",
              "tags": [],
              "url": "https://security.gentoo.org/glsa/201701-37"
            },
            {
              "name": "RHSA-2016:2957",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-02-12T23:18Z",
      "publishedDate": "2016-05-17T14:08Z"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.