gsd-2020-26976
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
When a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the former, the service worker could have intercepted the request for the secure page despite the iframe not being a secure context due to the (insecure) framing. This vulnerability affects Firefox < 84.
Aliases
Aliases
{
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"alias": "CVE-2020-26976",
"description": "When a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the former, the service worker could have intercepted the request for the secure page despite the iframe not being a secure context due to the (insecure) framing. This vulnerability affects Firefox \u003c 84.",
"id": "GSD-2020-26976",
"references": [
"https://www.suse.com/security/cve/CVE-2020-26976.html",
"https://www.debian.org/security/2021/dsa-4842",
"https://www.debian.org/security/2021/dsa-4840",
"https://access.redhat.com/errata/RHSA-2021:0397",
"https://access.redhat.com/errata/RHSA-2021:0299",
"https://access.redhat.com/errata/RHSA-2021:0298",
"https://access.redhat.com/errata/RHSA-2021:0297",
"https://access.redhat.com/errata/RHSA-2021:0290",
"https://access.redhat.com/errata/RHSA-2021:0289",
"https://access.redhat.com/errata/RHSA-2021:0288",
"https://access.redhat.com/errata/RHSA-2021:0285",
"https://ubuntu.com/security/CVE-2020-26976",
"https://advisories.mageia.org/CVE-2020-26976.html",
"https://security.archlinux.org/CVE-2020-26976",
"https://linux.oracle.com/cve/CVE-2020-26976.html"
]
},
"gsd": {
"metadata": {
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"remediation": "unknown",
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"id": "GSD-2020-26976",
"modified": "2023-12-13T01:22:09.039157Z",
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}
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"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
"baseMetricV3": {
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
"version": "3.1"
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"exploitabilityScore": 2.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2021-02-15T01:11Z",
"publishedDate": "2021-01-07T14:15Z"
}
}
}
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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.
- 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.