{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-4049", "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "state": "PUBLISHED", "assignerShortName": "mozilla", "dateReserved": "2023-08-01T14:57:51.704Z", "datePublished": "2023-08-01T14:58:07.699Z", "dateUpdated": "2025-02-13T17:08:26.791Z"}, "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": "Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1."}]}], "problemTypes": [{"descriptions": [{"description": "Fix potential race conditions when releasing platform objects", "lang": "en", "type": "text"}]}], "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1842658"}, {"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": "Nika Layzell"}], "providerMetadata": {"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla", "dateUpdated": "2023-08-09T20:06:23.304Z"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:17:11.564Z"}, "title": "CVE Program Container", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1842658", "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"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-10-22T15:10:50.908793Z", "id": "CVE-2023-4049", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-22T15:11:45.370Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1842658", "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"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:17:11.564Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-4049", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-10-22T15:10:50.908793Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-22T15:10:59.163Z"}}], "cna": {"credits": [{"lang": "en", "value": "Nika Layzell"}], "affected": [{"vendor": "Mozilla", "product": "Firefox", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "116", "versionType": "custom"}]}, {"vendor": "Mozilla", "product": "Firefox ESR", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "102.14", "versionType": "custom"}]}, {"vendor": "Mozilla", "product": "Firefox ESR", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "115.1", "versionType": "custom"}]}], "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1842658"}, {"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"}], "descriptions": [{"lang": "en", "value": "Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.", "supportingMedia": [{"type": "text/html", "value": "Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "Fix potential race conditions when releasing platform objects"}]}], "providerMetadata": {"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla", "dateUpdated": "2023-08-09T20:06:23.304Z"}}}, "cveMetadata": {"cveId": "CVE-2023-4049", "state": "PUBLISHED", "dateUpdated": "2025-02-13T17:08:26.791Z", "dateReserved": "2023-08-01T14:57:51.704Z", "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "datePublished": "2023-08-01T14:58:07.699Z", "assignerShortName": "mozilla"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "matchCriteriaId": "C6C6420C-0883-4585-A655-4C470029CB85", "versionEndExcluding": "116.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "matchCriteriaId": "FE961FDE-D5BE-40C3-8F2D-3952F6A9FC46", "versionEndExcluding": "102.14", "versionStartIncluding": "102.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "matchCriteriaId": "EACD3AEC-1B8F-41F1-9AFF-4FED63609109", "versionEndExcluding": "115.1", "versionStartIncluding": "115.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", "matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*", "matchCriteriaId": "46D69DCC-AE4D-4EA5-861C-D60951444C6C", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1."}], "id": "CVE-2023-4049", "lastModified": "2024-11-21T08:34:17.930", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-08-01T15:15:10.030", "references": [{"source": "security@mozilla.org", "tags": ["Issue Tracking", "Permissions Required"], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1842658"}, {"source": "security@mozilla.org", "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00008.html"}, {"source": "security@mozilla.org", "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00010.html"}, {"source": "security@mozilla.org", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2023/dsa-5464"}, {"source": "security@mozilla.org", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2023/dsa-5469"}, {"source": "security@mozilla.org", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2023-29/"}, {"source": "security@mozilla.org", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2023-30/"}, {"source": "security@mozilla.org", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2023-31/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Permissions Required"], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1842658"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00008.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00010.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2023/dsa-5464"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2023/dsa-5469"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2023-29/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2023-30/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.mozilla.org/security/advisories/mfsa2023-31/"}], "sourceIdentifier": "security@mozilla.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-362"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Nika Layzell 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: Fix potential race conditions when releasing platform objects", "id": "2228364", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2228364"}, "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-362", "details": ["Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.", "The Mozilla Foundation Security Advisory describes this flaw as:\nRace conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities."], "name": "CVE-2023-4049", "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-2023-4049\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-4049\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-30/#CVE-2023-4049\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-31/#CVE-2023-4049\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-32/#CVE-2023-4049\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-33/#CVE-2023-4049"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", "threat_severity": "Important"}