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Amazon Linux AMI 2: CVE-2020-6822: Security patch for thunderbird (ALAS-2020-1429)

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Amazon Linux AMI 2: CVE-2020-6822: Security patch for thunderbird (ALAS-2020-1429)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
04/24/2020
Created
05/22/2020
Added
05/22/2020
Modified
09/30/2022

Description

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.

Solution(s)

  • amazon-linux-ami-2-upgrade-thunderbird
  • amazon-linux-ami-2-upgrade-thunderbird-debuginfo

References

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