vulnerability
Amazon Linux AMI: CVE-2020-6829: Security patch for nspr, nss-softokn, nss-util (ALAS-2021-1522)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | Aug 10, 2020 | Jul 13, 2021 | Jul 13, 2021 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Aug 10, 2020
Added
Jul 13, 2021
Modified
Jul 13, 2021
Description
When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
Solutions
amazon-linux-upgrade--nss-softoknamazon-linux-upgrade--nss-utilamazon-linux-upgrade-nspr
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