gsd-2020-12400
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
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.
Aliases
Aliases
{
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"alias": "CVE-2020-12400",
"description": "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 \u003c 80 and Firefox for Android \u003c 80.",
"id": "GSD-2020-12400",
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"https://www.suse.com/security/cve/CVE-2020-12400.html",
"https://access.redhat.com/errata/RHSA-2021:0538",
"https://access.redhat.com/errata/RHSA-2020:4076",
"https://ubuntu.com/security/CVE-2020-12400",
"https://advisories.mageia.org/CVE-2020-12400.html",
"https://alas.aws.amazon.com/cve/html/CVE-2020-12400.html",
"https://linux.oracle.com/cve/CVE-2020-12400.html"
]
},
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"modified": "2023-12-13T01:21:49.574566Z",
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"impact": {
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"accessVector": "LOCAL",
"authentication": "NONE",
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"baseScore": 1.2,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:H/Au:N/C:P/I:N/A:N",
"version": "2.0"
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"exploitabilityScore": 1.9,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": false
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"confidentialityImpact": "HIGH",
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"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
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"exploitabilityScore": 1.0,
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}
},
"lastModifiedDate": "2023-02-20T17:15Z",
"publishedDate": "2020-10-08T14:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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