Vulnerabilities > CVE-2023-5721 - Improper Restriction of Rendered UI Layers or Frames vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
LOW Availability impact
NONE Summary
It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by the user due to an insufficient activation-delay. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://www.mozilla.org/security/advisories/mfsa2023-45/
- https://www.mozilla.org/security/advisories/mfsa2023-47/
- https://www.mozilla.org/security/advisories/mfsa2023-46/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1830820
- https://www.debian.org/security/2023/dsa-5535
- https://lists.debian.org/debian-lts-announce/2023/10/msg00037.html
- https://www.debian.org/security/2023/dsa-5538
- https://lists.debian.org/debian-lts-announce/2023/10/msg00042.html