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{"descriptions": [{"lang": "en", "value": "Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:* This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9."}, {"lang": "es", "value": "Se sobrescribieron los registros de retorno, lo que podr\u00eda haber permitido a un atacante ejecutar c\u00f3digo arbitrario. *Nota:* Este problema solo afect\u00f3 a los sistemas Armv7-A. Otros sistemas operativos no se ven afectados. Esta vulnerabilidad afecta a Firefox &lt; 124, Firefox ESR &lt; 115.9 y Thunderbird &lt; 115.9."}], "id": "CVE-2024-2607", "lastModified": "2024-11-21T09:10:06.710", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2024-03-19T12:15:08.790", "references": [{"source": "security@mozilla.org", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1879939"}, {"source": "security@mozilla.org", "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00022.html"}, {"source": "security@mozilla.org", "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html"}, {"source": "security@mozilla.org", "url": "https://www.mozilla.org/security/advisories/mfsa2024-12/"}, {"source": "security@mozilla.org", "url": "https://www.mozilla.org/security/advisories/mfsa2024-13/"}, {"source": "security@mozilla.org", "url": "https://www.mozilla.org/security/advisories/mfsa2024-14/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1879939"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00022.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.mozilla.org/security/advisories/mfsa2024-12/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.mozilla.org/security/advisories/mfsa2024-13/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.mozilla.org/security/advisories/mfsa2024-14/"}], "sourceIdentifier": "security@mozilla.org", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-123"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Gary Kwong as the original reporter.", "affected_release": [{"advisory": "RHSA-2024:1486", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:115.9.1-1.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1498", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "thunderbird-0:115.9.0-1.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1484", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "firefox-0:115.9.1-1.el8_9", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1494", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "thunderbird-0:115.9.0-1.el8_9", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1490", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "firefox-0:115.9.1-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1500", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "thunderbird-0:115.9.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1490", "cpe": "cpe:/a:redhat:rhel_tus:8.2", "package": "firefox-0:115.9.1-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Telecommunications Update Service", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1500", "cpe": "cpe:/a:redhat:rhel_tus:8.2", "package": "thunderbird-0:115.9.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Telecommunications Update Service", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1490", "cpe": "cpe:/a:redhat:rhel_e4s:8.2", "package": "firefox-0:115.9.1-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1500", "cpe": "cpe:/a:redhat:rhel_e4s:8.2", "package": "thunderbird-0:115.9.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1491", "cpe": "cpe:/a:redhat:rhel_aus:8.4", "package": "firefox-0:115.9.1-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1499", "cpe": "cpe:/a:redhat:rhel_aus:8.4", "package": "thunderbird-0:115.9.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1491", "cpe": "cpe:/a:redhat:rhel_tus:8.4", "package": "firefox-0:115.9.1-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Telecommunications Update Service", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1499", "cpe": "cpe:/a:redhat:rhel_tus:8.4", "package": "thunderbird-0:115.9.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Telecommunications Update Service", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1491", "cpe": "cpe:/a:redhat:rhel_e4s:8.4", "package": "firefox-0:115.9.1-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1499", "cpe": "cpe:/a:redhat:rhel_e4s:8.4", "package": "thunderbird-0:115.9.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1489", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "firefox-0:115.9.1-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1497", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "thunderbird-0:115.9.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1488", "cpe": "cpe:/a:redhat:rhel_eus:8.8", "package": "firefox-0:115.9.1-1.el8_8", "product_name": "Red Hat Enterprise Linux 8.8 Extended Update Support", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1496", "cpe": "cpe:/a:redhat:rhel_eus:8.8", "package": "thunderbird-0:115.9.0-1.el8_8", "product_name": "Red Hat Enterprise Linux 8.8 Extended Update Support", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1485", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "firefox-0:115.9.1-1.el9_3", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1493", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "thunderbird-0:115.9.0-1.el9_3", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1487", "cpe": "cpe:/a:redhat:rhel_eus:9.0", "package": "firefox-0:115.9.1-1.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Extended Update Support", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1495", "cpe": "cpe:/a:redhat:rhel_eus:9.0", "package": "thunderbird-0:115.9.0-1.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Extended Update Support", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1483", "cpe": "cpe:/a:redhat:rhel_eus:9.2", "package": "firefox-0:115.9.1-1.el9_2", "product_name": "Red Hat Enterprise Linux 9.2 Extended Update Support", "release_date": "2024-03-25T00:00:00Z"}, {"advisory": "RHSA-2024:1492", "cpe": "cpe:/a:redhat:rhel_eus:9.2", "package": "thunderbird-0:115.9.0-1.el9_2", "product_name": "Red Hat Enterprise Linux 9.2 Extended Update Support", "release_date": "2024-03-25T00:00:00Z"}], "bugzilla": {"description": "Mozilla: JIT code failed to save return registers on Armv7-A", "id": "2270660", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2270660"}, "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-1262", "details": ["Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:* This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.", "The Mozilla Foundation Security Advisory describes this flaw as:\nReturn registers were overwritten which could have allowed an attacker to execute arbitrary code.\n*Note:* This issue only affected Armv7-A systems. Other operating systems are unaffected."], "name": "CVE-2024-2607", "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": "2024-03-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-2607\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-2607\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2024-13/#CVE-2024-2607\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2024-14/#CVE-2024-2607"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", "threat_severity": "Important"}