vulnerability
Alpine Linux: CVE-2020-6821: Use of Uninitialized Resource
Severity | CVSS | Published | Added | Modified |
---|---|---|---|---|
5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | Apr 24, 2020 | Aug 22, 2024 | Oct 2, 2024 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Apr 24, 2020
Added
Aug 22, 2024
Modified
Oct 2, 2024
Description
When reading from areas partially or fully outside the source resource with WebGL's
copyTexSubImage
method, the specification requires the returned values be zero. Previously, this memory was uninitialized, leading to potentially sensitive data disclosure. This vulnerability affects Thunderbird Solution(s)
alpine-linux-upgrade-firefox-esralpine-linux-upgrade-firefoxalpine-linux-upgrade-mozjs68alpine-linux-upgrade-thunderbird

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