An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the resource://pdf.js
origin. This could allow them to access cross-origin PDF content. This access is limited to “same site” documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | firefox | = 130.0.1-r0 | UNKNOWN |
Alpine | 3.20-community | noarch | firefox | = 130.0.1-r0 | UNKNOWN |
Alpine | 3.20-community | noarch | firefox-esr | = 115.15.0-r0 | UNKNOWN |
Alpine | 3.20-community | noarch | thunderbird | = 128.2.2-r0 | UNKNOWN |
Alpine | edge-community | noarch | firefox-esr | = 115.16.0-r0 | UNKNOWN |
Alpine | edge-community | noarch | thunderbird | = 128.2.3-r0 | UNKNOWN |