CVE-2021-29987 (GCVE-0-2021-29987)

Vulnerability from cvelistv5 – Published: 2021-08-17 19:12 – Updated: 2024-08-03 22:24
VLAI
Summary
After requesting multiple permissions, and closing the first permission panel, subsequent permission panels will be displayed in a different position but still record a click in the default location, making it possible to trick a user into accepting a permission they did not want to. *This bug only affects Firefox on Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 91 and Thunderbird < 91.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE
  • Users could have been tricked into accepting unwanted permissions on Linux
Assigner
mozilla CNA under the mitre root
CNA scorecard E 38/100 over 508 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Mozilla Firefox Affected: unspecified , < 91 (custom)
guessed Create a notification for this product.
Mozilla Thunderbird Affected: unspecified , < 91 (custom)
guessed Create a notification for this product.
Show details on NVD website
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