VDB

CVE-2021-30884

CVE-2021-30884 PUBLISHED CVSS 4.699999809265137 MEDIUM

The issue was resolved with additional restrictions on CSS compositing. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Visiting a maliciously crafted website may reveal a user's browsing history.

EPSS 1.16% · 67.0th percentile

Risk Scores

CVSS 3.1
4.699999809265137
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
EPSS Score
1.16%
67.0th percentile

Affected Products

VendorProductVersions
Ubuntu:22.04:LTSwpewebkit2.34.3-1, 2.32.4-1, 2.34.1-1
Ubuntu:22.04:LTSwebkit2gtk0
Ubuntu:24.04:LTSqtwebkit-opensource-src5.212.0~alpha4-34, *, 5.212.0~alpha4-36
Ubuntu:16.04:LTSwebkit2gtk2.16.1-0ubuntu0.16.04.1, 2.14.2-0ubuntu0.16.04.1, 2.12.5-0ubuntu0.16.04.1
Ubuntu:20.04:LTSwpewebkit2.28.0-1, 2.26.4-1build1, 2.26.4-1
Ubuntu:16.04:LTSqtwebkit-source0, 2.3.2-0ubuntu10, 2.3.2-0ubuntu11
Ubuntu:18.04:LTSqtwebkit-opensource-src*, 0, 5.212.0~alpha2-5build4
Ubuntu:16.04:LTSqtwebkit-opensource-src5.5.1+dfsg-2ubuntu1, 0, *
Ubuntu:18.04:LTSwebkit2gtk0, 2.24.1-0ubuntu0.18.04.1, 2.22.4-0ubuntu0.18.04.1
Ubuntu:16.04:LTSwebkitgtk2.4.10-0ubuntu1, 2.4.9-2ubuntu2, 0
Ubuntu:18.04:LTSwebkitgtk2.4.11-3ubuntu2, 0, 2.4.11-3
Ubuntu:18.04:LTSqtwebkit-source2.3.2-0ubuntu13, 0
Ubuntu:20.04:LTSqtwebkit-opensource-src5.212.0~alpha3-5, 5.212.0~alpha3-3, 0
Ubuntu:22.04:LTSqtwebkit-opensource-src5.212.0~alpha4-14ubuntu2, *, 5.212.0~alpha4-12
Ubuntu:20.04:LTSwebkit2gtk2.26.2-1, 2.26.1-3, 2.32.3-0ubuntu0.20.04.1

Timeline

  • Aug 24, 2021 CVE Published
  • Oct 29, 2021 EPSS Score
  • Nov 2, 2021 EPSS Score
  • Dec 25, 2021 EPSS Score
  • Feb 4, 2022 EPSS Score
  • Feb 20, 2022 EPSS Score
  • Apr 1, 2022 EPSS Score
  • Apr 17, 2022 EPSS Score
  • Jun 13, 2022 EPSS Score
  • Oct 6, 2022 EPSS Score
  • Dec 1, 2022 EPSS Score
  • Jan 27, 2023 EPSS Score

References

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