ghsa-cm2q-67xf-jw8c
Vulnerability from github
Published
2022-05-24 17:30
Modified
2023-02-20 18:30
Severity ?
Details
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.
{ "affected": [], "aliases": [ "CVE-2020-12401" ], "database_specific": { "cwe_ids": [ "CWE-203", "CWE-327" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2020-10-08T14:15:00Z", "severity": "MODERATE" }, "details": "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 \u003c 80 and Firefox for Android \u003c 80.", "id": "GHSA-cm2q-67xf-jw8c", "modified": "2023-02-20T18:30:17Z", "published": "2022-05-24T17:30:17Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12401" }, { "type": "WEB", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1631573" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html" }, { "type": "WEB", "url": "https://www.mozilla.org/security/advisories/mfsa2020-36" }, { "type": "WEB", "url": "https://www.mozilla.org/security/advisories/mfsa2020-39" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "type": "CVSS_V3" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.