vulnerability
Gentoo Linux: CVE-2020-12399: Mozilla Network Security Service (NSS): Information disclosure
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 1 | (AV:L/AC:H/Au:N/C:P/I:N/A:N) | Jul 9, 2020 | Jul 28, 2020 | Aug 13, 2025 |
Severity
1
CVSS
(AV:L/AC:H/Au:N/C:P/I:N/A:N)
Published
Jul 9, 2020
Added
Jul 28, 2020
Modified
Aug 13, 2025
Description
NSS has shown timing differences when performing DSA signatures, which was exploitable and could eventually leak private keys. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.
Solution
gentoo-linux-upgrade-dev-libs-nss
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