In the previous mitigations for Spectre, the resolution or precision of various methods was reduced to counteract the ability to measure precise time intervals. In that work PerformanceNavigationTiming was not adjusted but it was found that it could be used as a precision timer. This vulnerability affects Thunderbird < 60, Firefox ESR < 60.1, and Firefox < 61.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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debian debian linux 9.0 |
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debian debian linux 8.0 |
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canonical ubuntu linux 18.04 |
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canonical ubuntu linux 14.04 |
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canonical ubuntu linux 16.04 |
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canonical ubuntu linux 17.10 |
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mozilla firefox |
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mozilla firefox esr |
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mozilla thunderbird |