vulnerability
Amazon Linux AMI 2: CVE-2020-26959: Security patch for thunderbird (ALAS-2021-1586)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | 2020-12-09 | 2021-01-08 | 2022-09-30 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
2020-12-09
Added
2021-01-08
Modified
2022-09-30
Description
During browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox
Solution(s)
amazon-linux-ami-2-upgrade-thunderbirdamazon-linux-ami-2-upgrade-thunderbird-debuginfo
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