CVEvulnerability
CVE-2023-5721
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-10-25
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- Weaknesses
- CWE-1021
Description
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.
Affected configurations
• mozilla firefox (< 119.0)
• mozilla firefox esr (< 115.4)
• mozilla thunderbird (< 115.4.1)
• debian debian linux 10.0
• debian debian linux 11.0
Related
Weakness · CWE (1)
- CWE-1021 Improper Restriction of Rendered UI Layers or Frames weakness
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1830820 Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00037.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00042.html Mailing List, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5535 Mailing List, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5538 Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-45/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-46/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-47/ Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1830820 Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00037.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00042.html Mailing List, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5535 Mailing List, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5538 Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-45/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-46/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-47/ Vendor Advisory