gsd-2020-6527
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Insufficient policy enforcement in CSP in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to bypass content security policy via a crafted HTML page.
Aliases
Aliases



{
   GSD: {
      alias: "CVE-2020-6527",
      description: "Insufficient policy enforcement in CSP in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to bypass content security policy via a crafted HTML page.",
      id: "GSD-2020-6527",
      references: [
         "https://www.suse.com/security/cve/CVE-2020-6527.html",
         "https://www.debian.org/security/2021/dsa-4824",
         "https://access.redhat.com/errata/RHSA-2020:3377",
         "https://security.archlinux.org/CVE-2020-6527",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2020-6527",
         ],
         details: "Insufficient policy enforcement in CSP in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to bypass content security policy via a crafted HTML page.",
         id: "GSD-2020-6527",
         modified: "2023-12-13T01:21:55.021624Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "chrome-cve-admin@google.com",
            ID: "CVE-2020-6527",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "Chrome",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<",
                                       version_value: "84.0.4147.89",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "Google",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "Insufficient policy enforcement in CSP in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to bypass content security policy via a crafted HTML page.",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "Insufficient policy enforcement",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html",
                  refsource: "MISC",
                  url: "https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html",
               },
               {
                  name: "https://crbug.com/992698",
                  refsource: "MISC",
                  url: "https://crbug.com/992698",
               },
               {
                  name: "openSUSE-SU-2020:1061",
                  refsource: "SUSE",
                  url: "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.html",
               },
               {
                  name: "GLSA-202007-08",
                  refsource: "GENTOO",
                  url: "https://security.gentoo.org/glsa/202007-08",
               },
               {
                  name: "FEDORA-2020-bf684961d9",
                  refsource: "FEDORA",
                  url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MTRPPTKZ2RKVH2XGQCWNFZ7FOGQ5LLCA/",
               },
               {
                  name: "FEDORA-2020-84d87cbd50",
                  refsource: "FEDORA",
                  url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MYIDWCHG24ZTFD4P42D4A4WWPPA74BCG/",
               },
               {
                  name: "openSUSE-SU-2020:1148",
                  refsource: "SUSE",
                  url: "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.html",
               },
               {
                  name: "openSUSE-SU-2020:1172",
                  refsource: "SUSE",
                  url: "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.html",
               },
               {
                  name: "openSUSE-SU-2020:1048",
                  refsource: "SUSE",
                  url: "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.html",
               },
               {
                  name: "DSA-4824",
                  refsource: "DEBIAN",
                  url: "https://www.debian.org/security/2021/dsa-4824",
               },
            ],
         },
      },
      "nvd.nist.gov": {
         configurations: {
            CVE_data_version: "4.0",
            nodes: [
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "84.0.4147.89",
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
            ],
         },
         cve: {
            CVE_data_meta: {
               ASSIGNER: "chrome-cve-admin@google.com",
               ID: "CVE-2020-6527",
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "en",
                     value: "Insufficient policy enforcement in CSP in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to bypass content security policy via a crafted HTML page.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "en",
                           value: "CWE-276",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html",
                     refsource: "MISC",
                     tags: [
                        "Release Notes",
                        "Vendor Advisory",
                     ],
                     url: "https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html",
                  },
                  {
                     name: "https://crbug.com/992698",
                     refsource: "MISC",
                     tags: [
                        "Permissions Required",
                        "Vendor Advisory",
                     ],
                     url: "https://crbug.com/992698",
                  },
                  {
                     name: "openSUSE-SU-2020:1061",
                     refsource: "SUSE",
                     tags: [
                        "Mailing List",
                        "Third Party Advisory",
                     ],
                     url: "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.html",
                  },
                  {
                     name: "GLSA-202007-08",
                     refsource: "GENTOO",
                     tags: [
                        "Third Party Advisory",
                     ],
                     url: "https://security.gentoo.org/glsa/202007-08",
                  },
                  {
                     name: "FEDORA-2020-bf684961d9",
                     refsource: "FEDORA",
                     tags: [
                        "Mailing List",
                        "Third Party Advisory",
                     ],
                     url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MTRPPTKZ2RKVH2XGQCWNFZ7FOGQ5LLCA/",
                  },
                  {
                     name: "FEDORA-2020-84d87cbd50",
                     refsource: "FEDORA",
                     tags: [
                        "Mailing List",
                        "Third Party Advisory",
                     ],
                     url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MYIDWCHG24ZTFD4P42D4A4WWPPA74BCG/",
                  },
                  {
                     name: "openSUSE-SU-2020:1148",
                     refsource: "SUSE",
                     tags: [
                        "Mailing List",
                        "Third Party Advisory",
                     ],
                     url: "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.html",
                  },
                  {
                     name: "openSUSE-SU-2020:1172",
                     refsource: "SUSE",
                     tags: [
                        "Mailing List",
                        "Third Party Advisory",
                     ],
                     url: "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.html",
                  },
                  {
                     name: "openSUSE-SU-2020:1048",
                     refsource: "SUSE",
                     tags: [
                        "Mailing List",
                        "Third Party Advisory",
                     ],
                     url: "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.html",
                  },
                  {
                     name: "DSA-4824",
                     refsource: "DEBIAN",
                     tags: [
                        "Third Party Advisory",
                     ],
                     url: "https://www.debian.org/security/2021/dsa-4824",
                  },
               ],
            },
         },
         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               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: true,
            },
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "NONE",
                  baseScore: 4.3,
                  baseSeverity: "MEDIUM",
                  confidentialityImpact: "NONE",
                  integrityImpact: "LOW",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  userInteraction: "REQUIRED",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
                  version: "3.1",
               },
               exploitabilityScore: 2.8,
               impactScore: 1.4,
            },
         },
         lastModifiedDate: "2021-03-16T14:29Z",
         publishedDate: "2020-07-22T17:15Z",
      },
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.
  • 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.