Multiple NSS NIST curves were susceptible to a side-channel attack known as "Minerva". This attack could potentially allow an attacker to recover the private key. This vulnerability affects Firefox < 121.
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.
Link | Tags |
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https://bugzilla.mozilla.org/show_bug.cgi?id=1853908 | issue tracking permissions required |
https://www.mozilla.org/security/advisories/mfsa2023-56/ | vendor advisory |
https://security.gentoo.org/glsa/202401-10 |