Astra Linux – Vulnerability in Firefox, Thunderbird

An attacker could, through a specially crafted multipart response, execute arbitrary JavaScript under the resource://pdf.js origin. This would allow them to access PDF content from other origins. This access is limited to “same site” documents due to the Site Isolation feature on desktop clients,...

firefox: thunderbird: Cross-origin access to PDF contents through multipart responses

A flaw was found in Mozilla. The Mozilla Foundation's Security Advisory describes the issue as follows: 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...

firefox: thunderbird: Cross-origin access to JSON contents through multipart responses

A flaw was found in Mozilla. The Mozilla Foundation's Security Advisory describes the issue as follows: An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the resource://devtools origin. This could allow them to access cross-origin JSON content. This...

firefox: thunderbird: Cross-origin access to PDF contents through multipart responses

A flaw was found in Mozilla. The Mozilla Foundation's Security Advisory describes the issue as follows: 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...

firefox: thunderbird: Cross-origin access to JSON contents through multipart responses

A flaw was found in Mozilla. The Mozilla Foundation's Security Advisory describes the issue as follows: An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the resource://devtools origin. This could allow them to access cross-origin JSON content. This...

UBUNTU-CVE-2024-9394

An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the resource://devtools origin. This could allow them to access cross-origin JSON content. This access is limited to "same site" documents by the Site Isolation feature on desktop clients, but full...