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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Deian Stefan as the original reporter.", "affected_release": [{"advisory": "RHSA-2020:1429", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "firefox-0:68.7.0-2.el6_10", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2020-04-14T00:00:00Z"}, {"advisory": "RHSA-2020:1488", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "thunderbird-0:68.7.0-1.el6_10", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2020-04-16T00:00:00Z"}, {"advisory": "RHSA-2020:1420", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:68.7.0-2.el7_8", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2020-04-09T00:00:00Z"}, {"advisory": "RHSA-2020:1489", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "thunderbird-0:68.7.0-1.el7_8", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2020-04-16T00:00:00Z"}, {"advisory": "RHSA-2020:1406", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "firefox-0:68.7.0-2.el8_1", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-04-08T00:00:00Z"}, {"advisory": "RHSA-2020:1495", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "thunderbird-0:68.7.0-1.el8_1", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-04-16T00:00:00Z"}, {"advisory": "RHSA-2020:1404", "cpe": "cpe:/a:redhat:rhel_e4s:8.0", "package": "firefox-0:68.7.0-2.el8_0", "product_name": "Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions", "release_date": "2020-04-08T00:00:00Z"}, {"advisory": "RHSA-2020:1496", "cpe": "cpe:/a:redhat:rhel_e4s:8.0", "package": "thunderbird-0:68.7.0-1.el8_0", "product_name": "Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions", "release_date": "2020-04-16T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Out of bounds write in GMPDecodeData when processing large images", "id": "1821676", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1821676"}, "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-119", "details": ["On 32-bit builds, an out of bounds write could have occurred when processing an image larger than 4 GB in <code>GMPDecodeData</code>. It is possible that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.7.0, Firefox ESR < 68.7, and Firefox < 75.", "The Mozilla Foundation Security Advisory describes this flaw as:\nOn 32-bit builds, an out of bounds write could have occurred when processing an image larger than 4 GB in GMPDecodeData. It is possible that with enough effort this could have been exploited to run arbitrary code."], "name": "CVE-2020-6822", "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": "2020-04-08T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-6822\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-6822\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2020-13/#CVE-2020-6822"], "threat_severity": "Moderate"}