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CVE-2023-6206

UNKNOWN
Published 2023-11-21T14:28:52.832Z
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No CVSS data available

Description

The black fade animation when exiting fullscreen is roughly the length of the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the permission grant button would be about to appear. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Mozilla

Firefox

Affected Versions:

unspecified
Mozilla

Firefox ESR

Affected Versions:

unspecified
Mozilla

Thunderbird

Affected Versions:

unspecified

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-68m9-mw54-x3jx

Advisory Details

The black fade animation when exiting fullscreen is roughly the length of the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the permission grant button would be about to appear. This vulnerability affects Firefox < 120, Firefox < 115.5, and Thunderbird < 115.5.0.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-6206
WEB https://bugzilla.mozilla.org/show_bug.cgi?id=1857430
WEB https://lists.debian.org/debian-lts-announce/2023/11/msg00017.html
WEB https://lists.debian.org/debian-lts-announce/2023/11/msg00030.html
WEB https://www.debian.org/security/2023/dsa-5561
WEB https://www.mozilla.org/security/advisories/mfsa2023-49
WEB https://www.mozilla.org/security/advisories/mfsa2023-50
WEB https://www.mozilla.org/security/advisories/mfsa2023-52

Advisory provided by GitHub Security Advisory Database. Published: November 21, 2023, Modified: November 28, 2023

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1857430
https://www.mozilla.org/security/advisories/mfsa2023-49/
https://www.mozilla.org/security/advisories/mfsa2023-50/
https://www.mozilla.org/security/advisories/mfsa2023-52/
https://www.debian.org/security/2023/dsa-5561
https://lists.debian.org/debian-lts-announce/2023/11/msg00017.html
https://lists.debian.org/debian-lts-announce/2023/11/msg00030.html
Published: 2023-11-21T14:28:52.832Z
Last Modified: 2025-02-13T17:26:10.493Z
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