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CVE-2024-4367

CVE Details

Release Date:2024-05-14
Impact:Important What is this?

Description


A type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution in the PDF.js context. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.

See more information about CVE-2024-4367 from MITRE CVE dictionary and NIST NVD


NOTE: The following CVSS metrics and score provided are preliminary and subject to review.


CVSS v3 metrics

Base Score: 7.5
Vector String: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Version: 3.0
Attack Vector: Network
Attack Complexity: High
Privileges Required: None
User Interaction: Required
Scope: Unchanged
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 7 (firefox)ELSA-2024-28812024-05-16
Oracle Linux version 7 (thunderbird)ELSA-2024-29132024-05-20
Oracle Linux version 8 (firefox)ELSA-2024-37832024-06-11
Oracle Linux version 8 (thunderbird)ELSA-2024-37842024-06-11
Oracle Linux version 9 (firefox)ELSA-2024-28832024-05-16
Oracle Linux version 9 (thunderbird)ELSA-2024-28882024-05-16


This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections:

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