GSD-2021-38506
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
Through a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.
Aliases
Aliases
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"description": "Through a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.",
"id": "GSD-2021-38506",
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"https://www.debian.org/security/2021/dsa-5026",
"https://access.redhat.com/errata/RHSA-2021:4607",
"https://access.redhat.com/errata/RHSA-2021:4605",
"https://access.redhat.com/errata/RHSA-2021:4134",
"https://access.redhat.com/errata/RHSA-2021:4133",
"https://access.redhat.com/errata/RHSA-2021:4132",
"https://access.redhat.com/errata/RHSA-2021:4130",
"https://access.redhat.com/errata/RHSA-2021:4123",
"https://access.redhat.com/errata/RHSA-2021:4116",
"https://ubuntu.com/security/CVE-2021-38506",
"https://advisories.mageia.org/CVE-2021-38506.html",
"https://security.archlinux.org/CVE-2021-38506",
"https://linux.oracle.com/cve/CVE-2021-38506.html"
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"scope": "UNCHANGED",
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"lastModifiedDate": "2022-12-09T15:31Z",
"publishedDate": "2021-12-08T22:15Z"
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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