CVE-2021-1801 (GCVE-0-2021-1801)

Vulnerability from cvelistv5 – Published: 2021-04-02 18:05 – Updated: 2024-08-03 16:25
VLAI
Summary
This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Maliciously crafted web content may violate iframe sandboxing policy.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CWE
  • Maliciously crafted web content may violate iframe sandboxing policy
Assigner
References
Impacted products
Vendor Product Version
Apple iOS and iPadOS Affected: unspecified , < 14.4 (custom)
Create a notification for this product.
Apple macOS Affected: unspecified , < 11.2 (custom)
Create a notification for this product.
Apple macOS Affected: unspecified , < 7.3 (custom)
Create a notification for this product.
Apple macOS Affected: unspecified , < 14.4 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T16:06:10+00:00",
      "cve": "CVE-2021-1801",
      "id": "CVE-2021-1801",
      "initial_release_date": "2021-03-22T00:00:00+00:00",
      "product_status:fixed": "70",
      "product_status:known_affected": "9",
      "product_status:known_not_affected": "436",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "webkitgtk: IFrame sandboxing policy violation",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-1801.json",
      "version": "3"
    }
  }
}