CVE-2020-12400
N/A
N/A
Summary
When converting coordinates from projective to affine, the modular inversion was not performed in constant time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mozilla | Firefox | unspecified < 80 | affected |
| Mozilla | Firefox for Android | unspecified < 80 | affected |
Weaknesses
- P-384 and P-521 vulnerable to a side channel attack on modular inversion
ADP Enrichment
CVE Program Container
Additional References
- https://www.mozilla.org/security/advisories/mfsa2020-39/
- https://www.mozilla.org/security/advisories/mfsa2020-36/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1623116
- https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html
References
- https://www.mozilla.org/security/advisories/mfsa2020-39/
- https://www.mozilla.org/security/advisories/mfsa2020-36/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1623116
- https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html
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