VDB

CVE-2018-4218

CVE-2018-4218 PUBLISHED

An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site that triggers an @generatorState use-after-free.

EPSS 30.84% · 96.8th percentile

Risk Scores

EPSS Score
30.84%
96.8th percentile

Affected Products

VendorProductVersions
Ubuntu:24.04:LTSqtwebkit-opensource-src0, 5.212.0~alpha4-33, 5.212.0~alpha4-33build1
Ubuntu:18.04:LTSwebkit2gtk0, 2.18.0-2, 2.20.2-0ubuntu0.18.04.1
Ubuntu:20.04:LTSqtwebkit-opensource-src5.212.0~alpha3-5, 5.212.0~alpha4-1ubuntu1, 5.212.0~alpha4-1ubuntu2
Ubuntu:22.04:LTSqtwebkit-opensource-src5.212.0~alpha4-14build1, 5.212.0~alpha4-15ubuntu1, 0
Ubuntu:18.04:LTSqtwebkit-source0, 2.3.2-0ubuntu13
Ubuntu:16.04:LTSwebkitgtk0, 2.4.11-0ubuntu0.1, 2.4.10-0ubuntu1
Ubuntu:16.04:LTSqtwebkit-source0, 2.3.2-0ubuntu11, 2.3.2-0ubuntu10
Ubuntu:16.04:LTSqtwebkit-opensource-src0, 5.4.2+dfsg-1ubuntu2.1, 5.5.1+dfsg-2ubuntu1
Ubuntu:18.04:LTSwebkitgtk2.4.11-3, 0, 2.4.11-3ubuntu2
Ubuntu:18.04:LTSqtwebkit-opensource-src0, 5.9.1+dfsg-5ubuntu1, 5.9.1+dfsg-5ubuntu3
Ubuntu:16.04:LTSwebkit2gtk2.18.4-0ubuntu0.16.04.1, 2.18.5-0ubuntu0.16.04.1, 2.20.1-0ubuntu0.16.04.1

Exploit Intelligence

Timeline

  • Jun 4, 2018 CVE Published
  • Jun 9, 2018 PoC Published
  • Apr 14, 2021 EPSS Score
  • Feb 4, 2022 EPSS Score
  • Mar 7, 2023 EPSS Score
  • May 8, 2023 EPSS Score
  • Jul 8, 2023 EPSS Score
  • Jul 26, 2023 EPSS Score
  • Aug 13, 2023 EPSS Score
  • Oct 30, 2023 EPSS Score
  • Mar 23, 2024 EPSS Score
  • May 18, 2024 EPSS Score

References

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