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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Armin Ebert as the original reporter.", "affected_release": [{"advisory": "RHSA-2022:5479", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:91.11.0-2.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2022-07-01T00:00:00Z"}, {"advisory": "RHSA-2022:5480", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "thunderbird-0:91.11.0-2.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2022-07-01T00:00:00Z"}, {"advisory": "RHSA-2022:5469", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "firefox-0:91.11.0-2.el8_6", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2022-06-30T00:00:00Z"}, {"advisory": "RHSA-2022:5470", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "thunderbird-0:91.11.0-2.el8_6", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2022-06-30T00:00:00Z"}, {"advisory": "RHSA-2022:5477", "cpe": "cpe:/a:redhat:rhel_e4s:8.1", "package": "firefox-0:91.11.0-2.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions", "release_date": "2022-06-30T00:00:00Z"}, {"advisory": "RHSA-2022:5478", "cpe": "cpe:/a:redhat:rhel_e4s:8.1", "package": "thunderbird-0:91.11.0-2.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions", "release_date": "2022-06-30T00:00:00Z"}, {"advisory": "RHSA-2022:5474", "cpe": "cpe:/a:redhat:rhel_eus:8.2", "package": "firefox-0:91.11.0-2.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Extended Update Support", "release_date": "2022-07-01T00:00:00Z"}, {"advisory": "RHSA-2022:5475", "cpe": "cpe:/a:redhat:rhel_eus:8.2", "package": "thunderbird-0:91.11.0-2.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Extended Update Support", "release_date": "2022-07-01T00:00:00Z"}, {"advisory": "RHSA-2022:5472", "cpe": "cpe:/a:redhat:rhel_eus:8.4", "package": "firefox-0:91.11.0-2.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Extended Update Support", "release_date": "2022-06-30T00:00:00Z"}, {"advisory": "RHSA-2022:5473", "cpe": "cpe:/a:redhat:rhel_eus:8.4", "package": "thunderbird-0:91.11.0-2.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Extended Update Support", "release_date": "2022-06-30T00:00:00Z"}, {"advisory": "RHSA-2022:5481", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "firefox-0:91.11.0-2.el9_0", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2022-07-01T00:00:00Z"}, {"advisory": "RHSA-2022:5482", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "thunderbird-0:91.11.0-2.el9_0", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2022-07-01T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Use-after-free in nsSHistory", "id": "2102162", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2102162"}, "csaw": false, "cvss3": {"cvss3_base_score": "9.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-416", "details": ["Session history navigations may have led to a use-after-free and potentially exploitable crash. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.", "The Mozilla Foundation Security Advisory describes this flaw as:\nSession history navigations may have led to a use-after-free and potentially exploitable crash."], "name": "CVE-2022-34470", "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": "2022-06-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-34470\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-34470\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2022-25/#CVE-2022-34470\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2022-26/#CVE-2022-34470"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", "threat_severity": "Important"}