vulnerability
CentOS Linux: CVE-2020-12402: Moderate: nss and nspr security, bug fix, and enhancement update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 1 | (AV:L/AC:H/Au:N/C:P/I:N/A:N) | 2020-07-09 | 2020-08-04 | 2023-05-25 |
Severity
1
CVSS
(AV:L/AC:H/Au:N/C:P/I:N/A:N)
Published
2020-07-09
Added
2020-08-04
Modified
2023-05-25
Description
During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform electromagnetic-based side channel attacks to record traces leading to the recovery of the secret primes. *Note:* An unmodified Firefox browser does not generate RSA keys in normal operation and is not affected, but products built on top of it might. This vulnerability affects Firefox
Solution(s)
centos-upgrade-nsprcentos-upgrade-nspr-debuginfocentos-upgrade-nspr-debugsourcecentos-upgrade-nspr-develcentos-upgrade-nsscentos-upgrade-nss-debuginfocentos-upgrade-nss-debugsourcecentos-upgrade-nss-develcentos-upgrade-nss-pkcs11-develcentos-upgrade-nss-softokncentos-upgrade-nss-softokn-debuginfocentos-upgrade-nss-softokn-develcentos-upgrade-nss-softokn-freeblcentos-upgrade-nss-softokn-freebl-debuginfocentos-upgrade-nss-softokn-freebl-develcentos-upgrade-nss-sysinitcentos-upgrade-nss-sysinit-debuginfocentos-upgrade-nss-toolscentos-upgrade-nss-tools-debuginfocentos-upgrade-nss-utilcentos-upgrade-nss-util-debuginfocentos-upgrade-nss-util-devel
References
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