Service Workers should not be able to infer information about opaque cross-origin responses; but timing information for cross-origin media combined with Range requests might have allowed them to determine the presence or length of a media file. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-45403.json"
[
{
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{
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}
]
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{
"events": [
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{
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}
]
},
{
"events": [
{
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]