{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-4045", "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "state": "PUBLISHED", "assignerShortName": "mozilla", "dateReserved": "2023-08-01T14:55:59.302Z", "datePublished": "2023-08-01T14:56:53.933Z", "dateUpdated": "2023-08-01T14:56:53.933Z"}, "containers": {"cna": {"affected": [{"product": "Firefox", "vendor": "Mozilla", "versions": [{"lessThan": "116", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "Firefox ESR", "vendor": "Mozilla", "versions": [{"lessThan": "102.14", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "Firefox ESR", "vendor": "Mozilla", "versions": [{"lessThan": "115.1", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1."}]}], "problemTypes": [{"descriptions": [{"description": "Offscreen Canvas could have bypassed cross-origin restrictions", "lang": "en", "type": "text"}]}], "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1833876"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2023-29/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2023-30/"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2023-31/"}, {"url": "https://www.debian.org/security/2023/dsa-5464"}, {"url": "https://www.debian.org/security/2023/dsa-5469"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00008.html"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00010.html"}], "credits": [{"lang": "en", "value": "Max Vlasov"}], "providerMetadata": {"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla", "dateUpdated": "2023-08-01T14:56:53.933Z"}}}}

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