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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 33.97% · 96.9th percentile

Risk Scores

EPSS Score
33.97%
96.9th percentile

Affected Products

VendorProductVersions
Ubuntu:24.04:LTSqtwebkit-opensource-src0, 5.212.0~alpha4-34ubuntu3, 5.212.0~alpha4-34ubuntu4
Ubuntu:18.04:LTSwebkit2gtk2.18.3-1, 2.18.4-1, 2.18.6-1
Ubuntu:20.04:LTSqtwebkit-opensource-src5.212.0~alpha3-5, 5.212.0~alpha3-3, 0
Ubuntu:22.04:LTSqtwebkit-opensource-src5.212.0~alpha4-13, 5.212.0~alpha4-12, 0
Ubuntu:18.04:LTSqtwebkit-source2.3.2-0ubuntu13, 0
Ubuntu:16.04:LTSwebkitgtk2.4.10-0ubuntu1, 0, 2.4.9-2ubuntu2
Ubuntu:16.04:LTSqtwebkit-source2.3.2-0ubuntu11, 2.3.2-0ubuntu10, 0
Ubuntu:16.04:LTSqtwebkit-opensource-src5.4.2+dfsg-1ubuntu2.1, 0, 5.5.1+dfsg-2ubuntu1
Ubuntu:18.04:LTSwebkitgtk0, 2.4.11-3ubuntu2, 2.4.11-3ubuntu3
Ubuntu:18.04:LTSqtwebkit-opensource-src0, 5.9.1+dfsg-5ubuntu3, 5.212.0~alpha2-5build2
Ubuntu:16.04:LTSwebkit2gtk2.10.8-1ubuntu1, 2.10.6-1ubuntu1, 2.10.6-1

Timeline

References

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