CVE-2024-9393

CVE Details

Release Date:

2024-10-01

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.

See more information about CVE-2024-9393 from MITRE CVE dictionary and NIST NVD

CVSS Scoring

NOTE: The following CVSS v3.1 metrics and score provided are preliminary and subject to review.

Base Score:	7.6	CVSS Vector:	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L
Attack Vector:	Network	Attack Complexity:	Low
Privileges Required:	None	User Interaction:	Required
Scope:	Unchanged	Confidentiality Impact:	Low
Integrity Impact:	High	Availability Impact:	Low

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (firefox)	ELSA-2024-7702	2024-10-24
Oracle Linux version 8 (firefox)	ELSA-2024-7700	2024-10-07
Oracle Linux version 8 (thunderbird)	ELSA-2024-7699	2024-10-07
Oracle Linux version 9 (firefox)	ELSA-2024-7505	2024-10-02
Oracle Linux version 9 (thunderbird)	ELSA-2024-7552	2024-10-03