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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Mikhail Oblozhikhin as the original reporter.", "affected_release": [{"advisory": "RHSA-2020:3233", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "firefox-0:68.11.0-1.el6_10", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2020-07-29T00:00:00Z"}, {"advisory": "RHSA-2020:3345", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "thunderbird-0:68.11.0-1.el6_10", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2020-08-06T00:00:00Z"}, {"advisory": "RHSA-2020:3253", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:68.11.0-1.el7_8", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2020-07-30T00:00:00Z"}, {"advisory": "RHSA-2020:3344", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "thunderbird-0:68.11.0-1.el7_8", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2020-08-06T00:00:00Z"}, {"advisory": "RHSA-2020:3241", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "firefox-0:68.11.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-07-30T00:00:00Z"}, {"advisory": "RHSA-2020:3341", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "thunderbird-0:68.11.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-08-06T00:00:00Z"}, {"advisory": "RHSA-2020:3229", "cpe": "cpe:/a:redhat:rhel_e4s:8.0", "package": "firefox-0:68.11.0-1.el8_0", "product_name": "Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions", "release_date": "2020-07-29T00:00:00Z"}, {"advisory": "RHSA-2020:3343", "cpe": "cpe:/a:redhat:rhel_e4s:8.0", "package": "thunderbird-0:68.11.0-1.el8_0", "product_name": "Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions", "release_date": "2020-08-06T00:00:00Z"}, {"advisory": "RHSA-2020:3254", "cpe": "cpe:/a:redhat:rhel_eus:8.1", "package": "firefox-0:68.11.0-1.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Extended Update Support", "release_date": "2020-07-30T00:00:00Z"}, {"advisory": "RHSA-2020:3342", "cpe": "cpe:/a:redhat:rhel_eus:8.1", "package": "thunderbird-0:68.11.0-1.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Extended Update Support", "release_date": "2020-08-06T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Potential leak of redirect targets when loading scripts in a worker", "id": "1861570", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861570"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "status": "verified"}, "cwe": "CWE-209", "details": ["By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script. This vulnerability affects Firefox < 79, Firefox ESR < 68.11, Firefox ESR < 78.1, Thunderbird < 68.11, and Thunderbird < 78.1."], "name": "CVE-2020-15652", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Out of support scope", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Out of support scope", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2020-07-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-15652\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-15652\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2020-31/#CVE-2020-15652"], "threat_severity": "Important", "upstream_fix": "thunderbird 78.1, thunderbird 68.11, firefox 68.11"}