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ubuntucveUbuntu.comUB:CVE-2023-40451
HistorySep 27, 2023 - 12:00 a.m.

CVE-2023-40451

2023-09-2700:00:00
ubuntu.com
ubuntu.com
9
safari 17
iframe sandbox enforcement
arbitrary code execution
javascript
webkit
webkit2gtk

0.001 Low

EPSS

Percentile

37.6%

This issue was addressed with improved iframe sandbox enforcement. This
issue is fixed in Safari 17. An attacker with JavaScript execution may be
able to execute arbitrary code.

Notes

Author Note
jdstrand webkit receives limited support. For details, see https://wiki.ubuntu.com/SecurityTeam/FAQ#webkit webkit in Ubuntu uses the JavaScriptCore (JSC) engine, not V8
mdeslaur It is no longer possible to build new webkit2gtk versions on focal and earlier. Marking as ignored.