Under certain conditions, when handling a ReadableStream, a race condition can cause a use-after-free. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Thunderbird < 68.7.0, Firefox < 74.0.1, and Firefox ESR < 68.6.1.
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History
Fri, 07 Feb 2025 13:15:00 +0000
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Wed, 14 Aug 2024 00:45:00 +0000
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Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2025-02-07T12:49:19.606Z
Reserved: 2020-01-10T00:00:00.000Z
Link: CVE-2020-6820
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Updated: 2024-08-04T09:11:05.035Z
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Status : Modified
Published: 2020-04-24T16:15:13.463
Modified: 2025-02-07T13:15:30.253
Link: CVE-2020-6820
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