VDB

CVE-2018-4197

CVE-2018-4197 PUBLISHED CVSS 8.800000190734863 HIGH

A use after free issue was addressed with improved memory management. This issue affected versions prior to iOS 12, tvOS 12, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.

EPSS 9.39% · 95.2th percentile

Risk Scores

CVSS 3.0
8.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
9.39%
95.2th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSqtwebkit-opensource-src*, 5.5.1+dfsg-2ubuntu1, 0
Ubuntu:22.04:LTSqtwebkit-opensource-src5.212.0~alpha4-14build1, 5.212.0~alpha4-14, 5.212.0~alpha4-13
Ubuntu:18.04:LTSwebkitgtk2.4.11-3, 2.4.11-3ubuntu3, 2.4.11-3ubuntu2
Ubuntu:24.04:LTSqtwebkit-opensource-src*, 5.212.0~alpha4-34, 5.212.0~alpha4-34ubuntu3
Ubuntu:18.04:LTSqtwebkit-source2.3.2-0ubuntu13, 0
Ubuntu:16.04:LTSwebkit2gtk2.18.4-0ubuntu0.16.04.1, 2.8.5+dfsg1-3, 0
Ubuntu:18.04:LTSqtwebkit-opensource-src5.212.0~alpha2-7ubuntu1, 0, 5.9.1+dfsg-5ubuntu1
Ubuntu:18.04:LTSwebkit2gtk2.19.91-1ubuntu1, 0, 2.18.0-2build1
Ubuntu:20.04:LTSqtwebkit-opensource-src*, 5.212.0~alpha4-1ubuntu2.1, 5.212.0~alpha4-1ubuntu1
Ubuntu:16.04:LTSqtwebkit-source2.3.2-0ubuntu11, 0, 2.3.2-0ubuntu10
Ubuntu:16.04:LTSwebkitgtk2.4.11-0ubuntu0.1, 2.4.9-2ubuntu2, 0

Timeline

  • Sep 25, 2018 CVE Published
  • Sep 27, 2018 PoC Published
  • Apr 14, 2021 EPSS Score
  • Aug 25, 2021 EPSS Score
  • Oct 27, 2021 EPSS Score
  • Mar 1, 2022 EPSS Score
  • Jul 5, 2022 EPSS Score
  • Sep 7, 2022 EPSS Score
  • Jan 11, 2023 EPSS Score
  • Mar 15, 2023 EPSS Score
  • Jun 29, 2023 EPSS Score
  • Jul 19, 2023 EPSS Score

References

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