Description

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.

INFO

Published Date :

2024-10-01T15:13:19.123Z

Last Modified :

2025-11-03T22:33:27.062Z

Source :

mozilla
AFFECTED PRODUCTS

The following products are affected by CVE-2024-9393 vulnerability.

Vendors Products
Mozilla
  • Firefox
  • Firefox Esr
  • Thunderbird
Redhat
  • Enterprise Linux
  • Rhel Aus
  • Rhel E4s
  • Rhel Els
  • Rhel Eus
  • Rhel Tus
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-9393.

URL Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1918301 cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2024/10/msg00004.html cve-icon
https://lists.debian.org/debian-lts-announce/2024/10/msg00006.html cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-9393 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-9393 cve-icon
https://www.mozilla.org/security/advisories/mfsa2024-46/ cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2024-47/ cve-icon cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2024-48/ cve-icon cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2024-49/ cve-icon cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2024-50/ cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact