First published: Tue Aug 06 2024(Updated: )
It was possible for a web extension with minimal permissions to create a `StreamFilter` which could be used to read and modify the response body of requests on any site. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.
Credit: security@mozilla.org security@mozilla.org
Affected Software | Affected Version | How to fix |
---|---|---|
Mozilla Firefox ESR | <128.1 | 128.1 |
Mozilla Thunderbird | <128.1 | 128.1 |
Mozilla Firefox | <129.0 | |
Mozilla Firefox ESR | <115.14.0 | |
Mozilla Firefox ESR | =128.0 | |
Mozilla Thunderbird | <115.14.0 | |
Mozilla Thunderbird | =128.0.1 | |
Mozilla Firefox ESR | <115.14 | 115.14 |
Mozilla Thunderbird | <115.14 | 115.14 |
Mozilla Firefox | <129 | 129 |
debian/firefox | 131.0.3-1 | |
debian/firefox-esr | 115.14.0esr-1~deb11u1 128.3.1esr-1~deb11u1 115.14.0esr-1~deb12u1 128.3.1esr-1~deb12u1 128.3.1esr-2 | |
debian/thunderbird | <=1:115.12.0-1~deb11u1<=1:115.12.0-1~deb12u1 | 1:115.16.0esr-1~deb11u1 1:115.16.0esr-1~deb12u1 1:128.2.0esr-1 1:128.3.0esr-1 |
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(Appears in the following advisories)
(Found alongside the following vulnerabilities)