gsd-2021-30663
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution.
Aliases
Aliases



{
   GSD: {
      alias: "CVE-2021-30663",
      description: "An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution.",
      id: "GSD-2021-30663",
      references: [
         "https://www.suse.com/security/cve/CVE-2021-30663.html",
         "https://www.debian.org/security/2021/dsa-4945",
         "https://access.redhat.com/errata/RHSA-2021:4381",
         "https://ubuntu.com/security/CVE-2021-30663",
         "https://advisories.mageia.org/CVE-2021-30663.html",
         "https://security.archlinux.org/CVE-2021-30663",
         "https://linux.oracle.com/cve/CVE-2021-30663.html",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2021-30663",
         ],
         details: "An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution.",
         id: "GSD-2021-30663",
         modified: "2023-12-13T01:23:31.988354Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cisa.gov": {
         cveID: "CVE-2021-30663",
         dateAdded: "2021-11-03",
         dueDate: "2021-11-17",
         product: "Safari",
         requiredAction: "Apply updates per vendor instructions.",
         shortDescription: "Integer overflow. Processing maliciously crafted web content may lead to arbitrary code execution.",
         vendorProject: "Apple",
         vulnerabilityName: "Apple Safari Webkit Browser Engine Integer Overflow Vulnerability",
      },
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "product-security@apple.com",
            ID: "CVE-2021-30663",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "macOS",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<",
                                       version_value: "11.3",
                                    },
                                 ],
                              },
                           },
                           {
                              product_name: "macOS",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<",
                                       version_value: "14.5",
                                    },
                                 ],
                              },
                           },
                           {
                              product_name: "macOS",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<",
                                       version_value: "12.5",
                                    },
                                 ],
                              },
                           },
                           {
                              product_name: "macOS",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<",
                                       version_value: "14.6",
                                    },
                                 ],
                              },
                           },
                           {
                              product_name: "macOS",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<",
                                       version_value: "14.1",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "Apple",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution.",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "Processing maliciously crafted web content may lead to arbitrary code execution",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://support.apple.com/en-us/HT212532",
                  refsource: "MISC",
                  url: "https://support.apple.com/en-us/HT212532",
               },
               {
                  name: "https://support.apple.com/en-us/HT212534",
                  refsource: "MISC",
                  url: "https://support.apple.com/en-us/HT212534",
               },
               {
                  name: "https://support.apple.com/en-us/HT212341",
                  refsource: "MISC",
                  url: "https://support.apple.com/en-us/HT212341",
               },
               {
                  name: "https://support.apple.com/en-us/HT212335",
                  refsource: "MISC",
                  url: "https://support.apple.com/en-us/HT212335",
               },
               {
                  name: "https://support.apple.com/en-us/HT212336",
                  refsource: "MISC",
                  url: "https://support.apple.com/en-us/HT212336",
               },
            ],
         },
      },
      "nvd.nist.gov": {
         cve: {
            cisaActionDue: "2021-11-17",
            cisaExploitAdd: "2021-11-03",
            cisaRequiredAction: "Apply updates per vendor instructions.",
            cisaVulnerabilityName: "Apple Multiple Products Integer Overflow Vulnerability",
            configurations: [
               {
                  nodes: [
                     {
                        cpeMatch: [
                           {
                              criteria: "cpe:2.3:a:apple:macos:*:*:*:*:*:*:*:*",
                              matchCriteriaId: "38C24205-D2E5-4354-B48F-A690D94DCCC7",
                              versionEndExcluding: "11.3.1",
                              versionStartIncluding: "11.0",
                              vulnerable: true,
                           },
                           {
                              criteria: "cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*",
                              matchCriteriaId: "FFDA8CE0-8F2C-4FA7-91F8-A720F56EBC5D",
                              versionEndExcluding: "14.1.1",
                              vulnerable: true,
                           },
                           {
                              criteria: "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*",
                              matchCriteriaId: "35BD9C02-08C2-45A2-BC2C-A19111C293F3",
                              versionEndExcluding: "14.5.1",
                              versionStartIncluding: "14.0",
                              vulnerable: true,
                           },
                           {
                              criteria: "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
                              matchCriteriaId: "443BF1FD-EC67-437D-A9CA-EEB3EF25B701",
                              versionEndExcluding: "12.5.3",
                              vulnerable: true,
                           },
                           {
                              criteria: "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
                              matchCriteriaId: "EBBD83AD-8615-422B-AE3E-39D4AB86D8FC",
                              versionEndExcluding: "14.5.1",
                              versionStartIncluding: "14.0",
                              vulnerable: true,
                           },
                           {
                              criteria: "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*",
                              matchCriteriaId: "9076D8C8-70CD-4DE5-8BAE-8CA6A5BEDDB3",
                              versionEndExcluding: "14.6",
                              vulnerable: true,
                           },
                        ],
                        negate: false,
                        operator: "OR",
                     },
                  ],
               },
            ],
            descriptions: [
               {
                  lang: "en",
                  value: "An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution.",
               },
               {
                  lang: "es",
                  value: "Se abordó un desbordamiento de enteros con una comprobación de entrada mejorada. Este problema es corregido en iOS versión 14.5.1 y iPadOS versión 14.5.1, tvOS versión 14.6, iOS versión 12.5.3, Safari versión 14.1.1, macOS Big Sur versión 11.3.1. El procesamiento de contenido web maliciosamente diseñado puede conllevar a una ejecución de código arbitrario",
               },
            ],
            id: "CVE-2021-30663",
            lastModified: "2024-02-02T03:08:37.943",
            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,
                  },
               ],
               cvssMetricV31: [
                  {
                     cvssData: {
                        attackComplexity: "LOW",
                        attackVector: "NETWORK",
                        availabilityImpact: "HIGH",
                        baseScore: 8.8,
                        baseSeverity: "HIGH",
                        confidentialityImpact: "HIGH",
                        integrityImpact: "HIGH",
                        privilegesRequired: "NONE",
                        scope: "UNCHANGED",
                        userInteraction: "REQUIRED",
                        vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                        version: "3.1",
                     },
                     exploitabilityScore: 2.8,
                     impactScore: 5.9,
                     source: "nvd@nist.gov",
                     type: "Primary",
                  },
               ],
            },
            published: "2021-09-08T15:15:13.413",
            references: [
               {
                  source: "product-security@apple.com",
                  tags: [
                     "Vendor Advisory",
                  ],
                  url: "https://support.apple.com/en-us/HT212335",
               },
               {
                  source: "product-security@apple.com",
                  tags: [
                     "Vendor Advisory",
                  ],
                  url: "https://support.apple.com/en-us/HT212336",
               },
               {
                  source: "product-security@apple.com",
                  tags: [
                     "Vendor Advisory",
                  ],
                  url: "https://support.apple.com/en-us/HT212341",
               },
               {
                  source: "product-security@apple.com",
                  tags: [
                     "Vendor Advisory",
                  ],
                  url: "https://support.apple.com/en-us/HT212532",
               },
               {
                  source: "product-security@apple.com",
                  tags: [
                     "Vendor Advisory",
                  ],
                  url: "https://support.apple.com/en-us/HT212534",
               },
            ],
            sourceIdentifier: "product-security@apple.com",
            vulnStatus: "Analyzed",
            weaknesses: [
               {
                  description: [
                     {
                        lang: "en",
                        value: "CWE-190",
                     },
                  ],
                  source: "nvd@nist.gov",
                  type: "Primary",
               },
            ],
         },
      },
   },
}


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Sightings

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