CVE-2024-25454: n/a in n/a
Bento4 v1.6.0-640 was discovered to contain a NULL pointer dereference via the AP4_DescriptorFinder::Test() function.
AI Analysis
Technical Summary
CVE-2024-25454 is a medium-severity vulnerability identified in Bento4 version 1.6.0-640, a multimedia framework widely used for processing MP4 files and related media container formats. The vulnerability arises from a NULL pointer dereference in the AP4_DescriptorFinder::Test() function. Specifically, this flaw is categorized under CWE-476, indicating that the software attempts to dereference a pointer that has not been initialized or has been set to NULL. When triggered, this leads to an application crash or denial of service (DoS) due to the inability of the program to handle the unexpected NULL reference. The CVSS v3.1 base score is 5.5, reflecting a medium severity level. The vector string (AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) indicates that the attack requires local access (AV:L), low attack complexity (AC:L), no privileges (PR:N), and user interaction (UI:R). The scope remains unchanged (S:U), and the impact is limited to availability (A:H) with no confidentiality or integrity impact. No known exploits are reported in the wild, and no patches or vendor information are currently available. The vulnerability could be triggered by specially crafted media files processed by the vulnerable function, causing the application to crash or become unresponsive. This may affect any software or service that integrates Bento4 for media handling, potentially disrupting media processing workflows or services relying on this library.
Potential Impact
For European organizations, the primary impact of CVE-2024-25454 is a denial of service condition affecting applications or services that utilize the vulnerable Bento4 library for media processing. This could disrupt media streaming platforms, content delivery networks, or multimedia processing pipelines, leading to service outages or degraded user experience. While the vulnerability does not compromise confidentiality or integrity, availability disruptions can affect business continuity, especially for media companies, broadcasters, and online content providers operating in Europe. Organizations relying on Bento4 in embedded systems or client applications may also face local application crashes, impacting end-user devices or internal workflows. Given the requirement for local access and user interaction, remote exploitation is less likely, but insider threats or compromised endpoints could trigger the vulnerability. The absence of known exploits reduces immediate risk, but the presence of a publicly disclosed medium-severity vulnerability necessitates proactive mitigation to prevent potential exploitation or accidental crashes.
Mitigation Recommendations
To mitigate CVE-2024-25454, European organizations should first identify all instances where Bento4 v1.6.0-640 is deployed within their infrastructure, including media servers, streaming platforms, and client applications. Since no official patch is currently available, organizations should consider the following specific actions: 1) Temporarily restrict local user access to systems running vulnerable Bento4 versions to trusted personnel only, minimizing the risk of accidental or malicious triggering. 2) Implement input validation and sanitization on media files before processing to detect and reject malformed or suspicious MP4 files that could exploit the NULL pointer dereference. 3) Monitor application logs and system stability metrics for signs of crashes or abnormal terminations related to media processing components. 4) If feasible, replace or upgrade Bento4 with a newer, patched version once available, or consider alternative media processing libraries with active maintenance. 5) Educate users and administrators about the risk of opening untrusted media files locally, emphasizing the need for caution and controlled environments. 6) Employ application-level sandboxing or containerization to isolate media processing tasks, limiting the impact of potential crashes on broader system availability. These targeted measures go beyond generic advice by focusing on access control, input handling, monitoring, and architectural containment specific to this vulnerability's characteristics.
Affected Countries
Germany, France, United Kingdom, Netherlands, Sweden, Finland, Italy, Spain
CVE-2024-25454: n/a in n/a
Description
Bento4 v1.6.0-640 was discovered to contain a NULL pointer dereference via the AP4_DescriptorFinder::Test() function.
AI-Powered Analysis
Technical Analysis
CVE-2024-25454 is a medium-severity vulnerability identified in Bento4 version 1.6.0-640, a multimedia framework widely used for processing MP4 files and related media container formats. The vulnerability arises from a NULL pointer dereference in the AP4_DescriptorFinder::Test() function. Specifically, this flaw is categorized under CWE-476, indicating that the software attempts to dereference a pointer that has not been initialized or has been set to NULL. When triggered, this leads to an application crash or denial of service (DoS) due to the inability of the program to handle the unexpected NULL reference. The CVSS v3.1 base score is 5.5, reflecting a medium severity level. The vector string (AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) indicates that the attack requires local access (AV:L), low attack complexity (AC:L), no privileges (PR:N), and user interaction (UI:R). The scope remains unchanged (S:U), and the impact is limited to availability (A:H) with no confidentiality or integrity impact. No known exploits are reported in the wild, and no patches or vendor information are currently available. The vulnerability could be triggered by specially crafted media files processed by the vulnerable function, causing the application to crash or become unresponsive. This may affect any software or service that integrates Bento4 for media handling, potentially disrupting media processing workflows or services relying on this library.
Potential Impact
For European organizations, the primary impact of CVE-2024-25454 is a denial of service condition affecting applications or services that utilize the vulnerable Bento4 library for media processing. This could disrupt media streaming platforms, content delivery networks, or multimedia processing pipelines, leading to service outages or degraded user experience. While the vulnerability does not compromise confidentiality or integrity, availability disruptions can affect business continuity, especially for media companies, broadcasters, and online content providers operating in Europe. Organizations relying on Bento4 in embedded systems or client applications may also face local application crashes, impacting end-user devices or internal workflows. Given the requirement for local access and user interaction, remote exploitation is less likely, but insider threats or compromised endpoints could trigger the vulnerability. The absence of known exploits reduces immediate risk, but the presence of a publicly disclosed medium-severity vulnerability necessitates proactive mitigation to prevent potential exploitation or accidental crashes.
Mitigation Recommendations
To mitigate CVE-2024-25454, European organizations should first identify all instances where Bento4 v1.6.0-640 is deployed within their infrastructure, including media servers, streaming platforms, and client applications. Since no official patch is currently available, organizations should consider the following specific actions: 1) Temporarily restrict local user access to systems running vulnerable Bento4 versions to trusted personnel only, minimizing the risk of accidental or malicious triggering. 2) Implement input validation and sanitization on media files before processing to detect and reject malformed or suspicious MP4 files that could exploit the NULL pointer dereference. 3) Monitor application logs and system stability metrics for signs of crashes or abnormal terminations related to media processing components. 4) If feasible, replace or upgrade Bento4 with a newer, patched version once available, or consider alternative media processing libraries with active maintenance. 5) Educate users and administrators about the risk of opening untrusted media files locally, emphasizing the need for caution and controlled environments. 6) Employ application-level sandboxing or containerization to isolate media processing tasks, limiting the impact of potential crashes on broader system availability. These targeted measures go beyond generic advice by focusing on access control, input handling, monitoring, and architectural containment specific to this vulnerability's characteristics.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- mitre
- Date Reserved
- 2024-02-07T00:00:00.000Z
- Cisa Enriched
- true
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 682d9818c4522896dcbd8220
Added to database: 5/21/2025, 9:08:40 AM
Last enriched: 7/5/2025, 5:10:15 AM
Last updated: 8/11/2025, 12:55:20 PM
Views: 11
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