CVE ID:	CVE-2020-6822
Description:	On 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. This vulnerability affects Thunderbird < 68.7.0, Firefox ESR < 68.7, and Firefox < 75.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2020-6822 https://bugzilla.mozilla.org/show_bug.cgi?id=1544181 https://www.mozilla.org/security/advisories/mfsa2020-12/ https://www.mozilla.org/security/advisories/mfsa2020-13/ https://www.mozilla.org/security/advisories/mfsa2020-14/ https://usn.ubuntu.com/4335-1/