CVE - CVE-2020-12401

CVE-ID
CVE-2020-12401	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://bugzilla.mozilla.org/show_bug.cgi?id=1631573 URL:https://bugzilla.mozilla.org/show_bug.cgi?id=1631573 MISC:https://www.mozilla.org/security/advisories/mfsa2020-36/ URL:https://www.mozilla.org/security/advisories/mfsa2020-36/ MISC:https://www.mozilla.org/security/advisories/mfsa2020-39/ URL:https://www.mozilla.org/security/advisories/mfsa2020-39/ MLIST:[debian-lts-announce] 20230220 [SECURITY] [DLA 3327-1] nss security update URL:https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html
Assigning CNA
Mozilla Corporation
Date Record Created
20200428	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20200428)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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