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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Trung Pham as the original reporter.", "affected_release": [{"advisory": "RHSA-2023:1791", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:102.10.0-1.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2023-04-14T00:00:00Z"}, {"advisory": "RHSA-2023:1806", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "thunderbird-0:102.10.0-2.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2023-04-17T00:00:00Z"}, {"advisory": "RHSA-2023:1787", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "firefox-0:102.10.0-1.el8_7", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-04-14T00:00:00Z"}, {"advisory": "RHSA-2023:1802", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "thunderbird-0:102.10.0-2.el8_7", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-04-17T00:00:00Z"}, {"advisory": "RHSA-2023:1792", "cpe": "cpe:/a:redhat:rhel_e4s:8.1", "package": "firefox-0:102.10.0-1.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions", "release_date": "2023-04-14T00:00:00Z"}, {"advisory": "RHSA-2023:1803", "cpe": "cpe:/a:redhat:rhel_e4s:8.1", "package": "thunderbird-0:102.10.0-2.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions", "release_date": "2023-04-17T00:00:00Z"}, {"advisory": "RHSA-2023:1789", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "firefox-0:102.10.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2023-04-14T00:00:00Z"}, {"advisory": "RHSA-2023:1805", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "thunderbird-0:102.10.0-2.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2023-04-17T00:00:00Z"}, {"advisory": "RHSA-2023:1789", "cpe": "cpe:/a:redhat:rhel_tus:8.2", "package": "firefox-0:102.10.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Telecommunications Update Service", "release_date": "2023-04-14T00:00:00Z"}, {"advisory": "RHSA-2023:1805", "cpe": "cpe:/a:redhat:rhel_tus:8.2", "package": "thunderbird-0:102.10.0-2.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Telecommunications Update Service", "release_date": "2023-04-17T00:00:00Z"}, {"advisory": "RHSA-2023:1789", "cpe": "cpe:/a:redhat:rhel_e4s:8.2", "package": "firefox-0:102.10.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions", "release_date": "2023-04-14T00:00:00Z"}, {"advisory": "RHSA-2023:1805", "cpe": "cpe:/a:redhat:rhel_e4s:8.2", "package": "thunderbird-0:102.10.0-2.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions", "release_date": "2023-04-17T00:00:00Z"}, {"advisory": "RHSA-2023:1790", "cpe": "cpe:/a:redhat:rhel_eus:8.4", "package": "firefox-0:102.10.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Extended Update Support", "release_date": "2023-04-14T00:00:00Z"}, {"advisory": "RHSA-2023:1804", "cpe": "cpe:/a:redhat:rhel_eus:8.4", "package": "thunderbird-0:102.10.0-2.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Extended Update Support", "release_date": "2023-04-17T00:00:00Z"}, {"advisory": "RHSA-2023:1788", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "firefox-0:102.10.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2023-04-14T00:00:00Z"}, {"advisory": "RHSA-2023:1811", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "thunderbird-0:102.10.0-2.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2023-04-17T00:00:00Z"}, {"advisory": "RHSA-2023:1786", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "firefox-0:102.10.0-1.el9_1", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-04-14T00:00:00Z"}, {"advisory": "RHSA-2023:1809", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "thunderbird-0:102.10.0-2.el9_1", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-04-17T00:00:00Z"}, {"advisory": "RHSA-2023:1785", "cpe": "cpe:/a:redhat:rhel_eus:9.0", "package": "firefox-0:102.10.0-1.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Extended Update Support", "release_date": "2023-04-14T00:00:00Z"}, {"advisory": "RHSA-2023:1810", "cpe": "cpe:/a:redhat:rhel_eus:9.0", "package": "thunderbird-0:102.10.0-2.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Extended Update Support", "release_date": "2023-04-17T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Content-Disposition filename truncation leads to Reflected File Download", "id": "2186105", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2186105"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-159", "details": ["When handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL character. This could have led to reflected file download attacks potentially tricking users to install malware. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.", "The Mozilla Foundation Security Advisory describes this flaw as:\nWhen handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL character. This could have led to reflected file download attacks potentially tricking users to install malware."], "name": "CVE-2023-29539", "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": "2023-04-11T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-29539\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-29539\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-14/#CVE-2023-29539"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", "threat_severity": "Moderate", "upstream_fix": "thunderbird 102.10, firefox 102.10"}