GSD-2015-6785

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
The CSPSource::hostMatches function in WebKit/Source/core/frame/csp/CSPSource.cpp in the Content Security Policy (CSP) implementation in Google Chrome before 47.0.2526.73 accepts an x.y hostname as a match for a *.x.y pattern, which might allow remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging a policy that was intended to be specific to subdomains.
Aliases
Aliases
CVE-2015-6785
To clipboard 

{
  "GSD": {
    "alias": "CVE-2015-6785",
    "description": "The CSPSource::hostMatches function in WebKit/Source/core/frame/csp/CSPSource.cpp in the Content Security Policy (CSP) implementation in Google Chrome before 47.0.2526.73 accepts an x.y hostname as a match for a *.x.y pattern, which might allow remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging a policy that was intended to be specific to subdomains.",
    "id": "GSD-2015-6785",
    "references": [
      "https://www.suse.com/security/cve/CVE-2015-6785.html",
      "https://www.debian.org/security/2015/dsa-3415",
      "https://access.redhat.com/errata/RHSA-2015:2545",
      "https://ubuntu.com/security/CVE-2015-6785",
      "https://advisories.mageia.org/CVE-2015-6785.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-6785"
      ],
      "details": "The CSPSource::hostMatches function in WebKit/Source/core/frame/csp/CSPSource.cpp in the Content Security Policy (CSP) implementation in Google Chrome before 47.0.2526.73 accepts an x.y hostname as a match for a *.x.y pattern, which might allow remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging a policy that was intended to be specific to subdomains.",
      "id": "GSD-2015-6785",
      "modified": "2023-12-13T01:20:04.499206Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@google.com",
        "ID": "CVE-2015-6785",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
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          }
        ]
      },
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                "value": "n/a"
              }
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      },
      "references": {
        "reference_data": [
          {
            "name": "http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html",
            "refsource": "CONFIRM",
            "url": "http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html"
          },
          {
            "name": "USN-2825-1",
            "refsource": "UBUNTU",
            "url": "http://www.ubuntu.com/usn/USN-2825-1"
          },
          {
            "name": "openSUSE-SU-2015:2290",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html"
          },
          {
            "name": "GLSA-201603-09",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/201603-09"
          },
          {
            "name": "https://codereview.chromium.org/1367933003",
            "refsource": "CONFIRM",
            "url": "https://codereview.chromium.org/1367933003"
          },
          {
            "name": "78416",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/78416"
          },
          {
            "name": "DSA-3415",
            "refsource": "DEBIAN",
            "url": "http://www.debian.org/security/2015/dsa-3415"
          },
          {
            "name": "https://code.google.com/p/chromium/issues/detail?id=534542",
            "refsource": "CONFIRM",
            "url": "https://code.google.com/p/chromium/issues/detail?id=534542"
          },
          {
            "name": "openSUSE-SU-2015:2291",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html"
          },
          {
            "name": "1034298",
            "refsource": "SECTRACK",
            "url": "http://www.securitytracker.com/id/1034298"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "46.0.2490.86",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@google.com",
          "ID": "CVE-2015-6785"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "en",
              "value": "The CSPSource::hostMatches function in WebKit/Source/core/frame/csp/CSPSource.cpp in the Content Security Policy (CSP) implementation in Google Chrome before 47.0.2526.73 accepts an x.y hostname as a match for a *.x.y pattern, which might allow remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging a policy that was intended to be specific to subdomains."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-264"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html"
            },
            {
              "name": "https://code.google.com/p/chromium/issues/detail?id=534542",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://code.google.com/p/chromium/issues/detail?id=534542"
            },
            {
              "name": "https://codereview.chromium.org/1367933003",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://codereview.chromium.org/1367933003"
            },
            {
              "name": "78416",
              "refsource": "BID",
              "tags": [],
              "url": "http://www.securityfocus.com/bid/78416"
            },
            {
              "name": "GLSA-201603-09",
              "refsource": "GENTOO",
              "tags": [],
              "url": "https://security.gentoo.org/glsa/201603-09"
            },
            {
              "name": "openSUSE-SU-2015:2291",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html"
            },
            {
              "name": "DSA-3415",
              "refsource": "DEBIAN",
              "tags": [],
              "url": "http://www.debian.org/security/2015/dsa-3415"
            },
            {
              "name": "USN-2825-1",
              "refsource": "UBUNTU",
              "tags": [],
              "url": "http://www.ubuntu.com/usn/USN-2825-1"
            },
            {
              "name": "openSUSE-SU-2015:2290",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html"
            },
            {
              "name": "1034298",
              "refsource": "SECTRACK",
              "tags": [],
              "url": "http://www.securitytracker.com/id/1034298"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-09-14T01:29Z",
      "publishedDate": "2015-12-06T01:59Z"
    }
  }
}



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