7.5
HIGH
CVE-2024-9393
"Mozilla Firefox and Thunderbird PDF.js Origin Cross-Origin Vulnerability"
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 :

Oct. 1, 2024, 4:15 p.m.

Last Modified :

Oct. 30, 2024, 5:35 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2024-9393 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Mozilla firefox
2 Mozilla firefox_esr
3 Mozilla thunderbird
: Total Affected Vendor : 1 | Products : 3
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2024-9393.

URL Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1918301 Permissions Required
https://www.mozilla.org/security/advisories/mfsa2024-46/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-47/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-48/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-49/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-50/ Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-9393 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-9393 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Oct. 30, 2024

    Action Type Old Value New Value
    Added CWE CISA-ADP CWE-346
  • Initial Analysis by [email protected]

    Oct. 11, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://bugzilla.mozilla.org/show_bug.cgi?id=1918301 No Types Assigned https://bugzilla.mozilla.org/show_bug.cgi?id=1918301 Permissions Required
    Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2024-46/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2024-46/ Vendor Advisory
    Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2024-47/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2024-47/ Vendor Advisory
    Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2024-48/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2024-48/ Vendor Advisory
    Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2024-49/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2024-49/ Vendor Advisory
    Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2024-50/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2024-50/ Vendor Advisory
    Added CWE NIST NVD-CWE-Other
    Added CPE Configuration OR *cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* versions up to (excluding) 131.0 *cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* versions up to (excluding) 115.16.0 *cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* versions from (including) 116.0 up to (excluding) 128.3.0 *cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* versions up to (excluding) 128.3 *cpe:2.3:a:mozilla:thunderbird:129.0:beta:*:*:*:*:*:* *cpe:2.3:a:mozilla:thunderbird:129.0:beta2:*:*:*:*:*:* *cpe:2.3:a:mozilla:thunderbird:129.0:beta3:*:*:*:*:*:* *cpe:2.3:a:mozilla:thunderbird:129.0:beta4:*:*:*:*:*:* *cpe:2.3:a:mozilla:thunderbird:129.0:beta5:*:*:*:*:*:* *cpe:2.3:a:mozilla:thunderbird:129.0:beta6:*:*:*:*:*:*
  • CVE Received by [email protected]

    Oct. 01, 2024

    Action Type Old Value New Value
    Added 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.
    Added Reference Mozilla Corporation https://bugzilla.mozilla.org/show_bug.cgi?id=1918301 [No types assigned]
    Added Reference Mozilla Corporation https://www.mozilla.org/security/advisories/mfsa2024-46/ [No types assigned]
    Added Reference Mozilla Corporation https://www.mozilla.org/security/advisories/mfsa2024-47/ [No types assigned]
    Added Reference Mozilla Corporation https://www.mozilla.org/security/advisories/mfsa2024-48/ [No types assigned]
    Added Reference Mozilla Corporation https://www.mozilla.org/security/advisories/mfsa2024-49/ [No types assigned]
    Added Reference Mozilla Corporation https://www.mozilla.org/security/advisories/mfsa2024-50/ [No types assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-9393 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-9393 weaknesses.

CAPEC-21: Exploitation of Trusted Identifiers Exploitation of Trusted Identifiers CAPEC-59: Session Credential Falsification through Prediction Session Credential Falsification through Prediction CAPEC-60: Reusing Session IDs (aka Session Replay) Reusing Session IDs (aka Session Replay) CAPEC-75: Manipulating Writeable Configuration Files Manipulating Writeable Configuration Files CAPEC-76: Manipulating Web Input to File System Calls Manipulating Web Input to File System Calls CAPEC-89: Pharming Pharming CAPEC-111: JSON Hijacking (aka JavaScript Hijacking) JSON Hijacking (aka JavaScript Hijacking) CAPEC-141: Cache Poisoning Cache Poisoning CAPEC-142: DNS Cache Poisoning DNS Cache Poisoning CAPEC-160: Exploit Script-Based APIs Exploit Script-Based APIs CAPEC-384: Application API Message Manipulation via Man-in-the-Middle Application API Message Manipulation via Man-in-the-Middle CAPEC-385: Transaction or Event Tampering via Application API Manipulation Transaction or Event Tampering via Application API Manipulation CAPEC-386: Application API Navigation Remapping Application API Navigation Remapping CAPEC-387: Navigation Remapping To Propagate Malicious Content Navigation Remapping To Propagate Malicious Content CAPEC-388: Application API Button Hijacking Application API Button Hijacking CAPEC-510: SaaS User Request Forgery SaaS User Request Forgery
CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: