{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-4046", "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "state": "PUBLISHED", "assignerShortName": "mozilla", "dateReserved": "2023-08-01T14:56:56.562Z", "datePublished": "2023-08-01T14:57:07.564Z", "dateUpdated": "2024-08-02T07:17:11.628Z"}, "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": "In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1."}]}], "problemTypes": [{"descriptions": [{"description": "Incorrect value used during WASM compilation", "lang": "en", "type": "text"}]}], "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1837686"}, {"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": "Alexander Guryanov"}], "providerMetadata": {"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla", "dateUpdated": "2023-08-01T14:57:07.564Z"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:17:11.628Z"}, "title": "CVE Program Container", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1837686", "tags": ["x_transferred"]}, {"url": "https://www.mozilla.org/security/advisories/mfsa2023-29/", "tags": ["x_transferred"]}, {"url": "https://www.mozilla.org/security/advisories/mfsa2023-30/", "tags": ["x_transferred"]}, {"url": "https://www.mozilla.org/security/advisories/mfsa2023-31/", "tags": ["x_transferred"]}, {"url": "https://www.debian.org/security/2023/dsa-5464", "tags": ["x_transferred"]}, {"url": "https://www.debian.org/security/2023/dsa-5469", "tags": ["x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00008.html", "tags": ["x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00010.html", "tags": ["x_transferred"]}]}]}}

{}

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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Alexander Guryanov as the original reporter.", "affected_release": [{"advisory": "RHSA-2023:4461", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:102.14.0-1.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2023-08-03T00:00:00Z"}, {"advisory": "RHSA-2023:4495", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "thunderbird-0:102.14.0-1.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2023-08-07T00:00:00Z"}, {"advisory": "RHSA-2023:4468", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "firefox-0:102.14.0-1.el8_8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-08-03T00:00:00Z"}, {"advisory": "RHSA-2023:4497", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "thunderbird-0:102.14.0-1.el8_8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-08-07T00:00:00Z"}, {"advisory": "RHSA-2023:4464", "cpe": "cpe:/a:redhat:rhel_e4s:8.1", "package": "firefox-0:102.14.0-1.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions", "release_date": "2023-08-03T00:00:00Z"}, {"advisory": "RHSA-2023:4492", "cpe": "cpe:/a:redhat:rhel_e4s:8.1", "package": "thunderbird-0:102.14.0-1.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions", "release_date": "2023-08-07T00:00:00Z"}, {"advisory": "RHSA-2023:4460", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "firefox-0:102.14.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2023-08-03T00:00:00Z"}, {"advisory": "RHSA-2023:4496", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "thunderbird-0:102.14.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2023-08-07T00:00:00Z"}, {"advisory": "RHSA-2023:4460", "cpe": "cpe:/a:redhat:rhel_tus:8.2", "package": "firefox-0:102.14.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Telecommunications Update Service", "release_date": "2023-08-03T00:00:00Z"}, {"advisory": "RHSA-2023:4496", "cpe": "cpe:/a:redhat:rhel_tus:8.2", "package": "thunderbird-0:102.14.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Telecommunications Update Service", "release_date": "2023-08-07T00:00:00Z"}, {"advisory": "RHSA-2023:4460", "cpe": "cpe:/a:redhat:rhel_e4s:8.2", "package": "firefox-0:102.14.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions", "release_date": "2023-08-03T00:00:00Z"}, {"advisory": "RHSA-2023:4496", "cpe": "cpe:/a:redhat:rhel_e4s:8.2", "package": "thunderbird-0:102.14.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions", "release_date": "2023-08-07T00:00:00Z"}, {"advisory": "RHSA-2023:4469", "cpe": "cpe:/a:redhat:rhel_aus:8.4", "package": "firefox-0:102.14.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support", "release_date": "2023-08-03T00:00:00Z"}, {"advisory": "RHSA-2023:4500", "cpe": "cpe:/a:redhat:rhel_aus:8.4", "package": "thunderbird-0:102.14.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support", "release_date": "2023-08-07T00:00:00Z"}, {"advisory": "RHSA-2023:4469", "cpe": "cpe:/a:redhat:rhel_tus:8.4", "package": "firefox-0:102.14.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Telecommunications Update Service", "release_date": "2023-08-03T00:00:00Z"}, {"advisory": "RHSA-2023:4500", "cpe": "cpe:/a:redhat:rhel_tus:8.4", "package": "thunderbird-0:102.14.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Telecommunications Update Service", "release_date": "2023-08-07T00:00:00Z"}, {"advisory": "RHSA-2023:4469", "cpe": "cpe:/a:redhat:rhel_e4s:8.4", "package": "firefox-0:102.14.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions", "release_date": "2023-08-03T00:00:00Z"}, {"advisory": "RHSA-2023:4500", "cpe": "cpe:/a:redhat:rhel_e4s:8.4", "package": "thunderbird-0:102.14.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions", "release_date": "2023-08-07T00:00:00Z"}, {"advisory": "RHSA-2023:4463", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "firefox-0:102.14.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2023-08-03T00:00:00Z"}, {"advisory": "RHSA-2023:4493", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "thunderbird-0:102.14.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2023-08-07T00:00:00Z"}, {"advisory": "RHSA-2023:4462", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "firefox-0:102.14.0-1.el9_2", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-08-03T00:00:00Z"}, {"advisory": "RHSA-2023:4499", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "thunderbird-0:102.14.0-1.el9_2", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-08-07T00:00:00Z"}, {"advisory": "RHSA-2023:4465", "cpe": "cpe:/a:redhat:rhel_eus:9.0", "package": "firefox-0:102.14.0-1.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Extended Update Support", "release_date": "2023-08-03T00:00:00Z"}, {"advisory": "RHSA-2023:4494", "cpe": "cpe:/a:redhat:rhel_eus:9.0", "package": "thunderbird-0:102.14.0-1.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Extended Update Support", "release_date": "2023-08-07T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Incorrect value used during WASM compilation", "id": "2228361", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2228361"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-20", "details": ["In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.", "The Mozilla Foundation Security Advisory describes this flaw as:\nIn some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process."], "name": "CVE-2023-4046", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2023-08-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-4046\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-4046\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-30/#CVE-2023-4046\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-31/#CVE-2023-4046\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-32/#CVE-2023-4046\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-33/#CVE-2023-4046"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", "threat_severity": "Important", "upstream_fix": "thunderbird 102.14, thunderbird 115.1, firefox 102.14, firefox 115.1"}