CVE-2024-22913: n/a in n/a
A heap-buffer-overflow was found in SWFTools v0.9.2, in the function swf5lex at lex.swf5.c:1321. It allows an attacker to cause code execution.
AI Analysis
Technical Summary
CVE-2024-22913 is a heap-buffer-overflow vulnerability identified in SWFTools version 0.9.2, specifically within the function swf5lex located in lex.swf5.c at line 1321. Heap-buffer-overflow vulnerabilities occur when a program writes more data to a heap-allocated buffer than it can hold, potentially overwriting adjacent memory. This particular flaw allows an attacker to execute arbitrary code by exploiting the overflow condition. The vulnerability has been assigned a CVSS v3.1 base score of 7.8, indicating a high severity level. The CVSS vector (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) reveals 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 on confidentiality, integrity, and availability is high (C:H/I:H/A:H). Although no vendor or product details beyond SWFTools v0.9.2 are provided, SWFTools is a collection of utilities for handling Adobe Flash files (SWF). The absence of known exploits in the wild and lack of published patches at the time of disclosure suggest that organizations should proactively assess and mitigate this risk. Exploitation would typically require a local user to interact with a maliciously crafted SWF file processed by the vulnerable SWFTools component, potentially leading to full system compromise due to arbitrary code execution.
Potential Impact
For European organizations, the impact of this vulnerability depends largely on the use of SWFTools within their environments. SWFTools is often used in multimedia processing, legacy Flash content management, or specialized software pipelines. Organizations relying on SWFTools for processing SWF files—such as media companies, digital archives, or software developers maintaining legacy Flash content—could face significant risks. Successful exploitation could lead to unauthorized code execution, resulting in data breaches, system compromise, or disruption of critical services. Given the high confidentiality, integrity, and availability impacts, sensitive data could be exposed or altered, and operational continuity might be jeopardized. Additionally, since exploitation requires local access and user interaction, insider threats or social engineering attacks could facilitate exploitation. The lack of patches increases the urgency for risk mitigation. European organizations must also consider compliance with GDPR and other data protection regulations, as exploitation leading to data breaches could result in regulatory penalties.
Mitigation Recommendations
1. Inventory and Audit: Identify all instances of SWFTools usage within the organization, including legacy systems and development environments. 2. Restrict Access: Limit local access to systems running SWFTools to trusted users only, employing strict access controls and monitoring. 3. User Awareness: Educate users about the risks of opening or processing untrusted SWF files, emphasizing the need to avoid interacting with suspicious content. 4. Isolation: Run SWFTools in sandboxed or isolated environments (e.g., virtual machines or containers) to contain potential exploitation impact. 5. Monitoring and Detection: Implement host-based intrusion detection systems (HIDS) and monitor for anomalous behavior indicative of exploitation attempts. 6. Patch Management: Continuously monitor for official patches or updates from SWFTools maintainers and apply them promptly once available. 7. Alternative Tools: Where feasible, transition to alternative, actively maintained tools for SWF processing that do not exhibit this vulnerability. 8. Incident Response Preparedness: Prepare and test incident response plans to quickly address potential exploitation scenarios involving this vulnerability.
Affected Countries
Germany, France, United Kingdom, Netherlands, Sweden, Finland, Belgium, Italy
CVE-2024-22913: n/a in n/a
Description
A heap-buffer-overflow was found in SWFTools v0.9.2, in the function swf5lex at lex.swf5.c:1321. It allows an attacker to cause code execution.
AI-Powered Analysis
Technical Analysis
CVE-2024-22913 is a heap-buffer-overflow vulnerability identified in SWFTools version 0.9.2, specifically within the function swf5lex located in lex.swf5.c at line 1321. Heap-buffer-overflow vulnerabilities occur when a program writes more data to a heap-allocated buffer than it can hold, potentially overwriting adjacent memory. This particular flaw allows an attacker to execute arbitrary code by exploiting the overflow condition. The vulnerability has been assigned a CVSS v3.1 base score of 7.8, indicating a high severity level. The CVSS vector (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) reveals 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 on confidentiality, integrity, and availability is high (C:H/I:H/A:H). Although no vendor or product details beyond SWFTools v0.9.2 are provided, SWFTools is a collection of utilities for handling Adobe Flash files (SWF). The absence of known exploits in the wild and lack of published patches at the time of disclosure suggest that organizations should proactively assess and mitigate this risk. Exploitation would typically require a local user to interact with a maliciously crafted SWF file processed by the vulnerable SWFTools component, potentially leading to full system compromise due to arbitrary code execution.
Potential Impact
For European organizations, the impact of this vulnerability depends largely on the use of SWFTools within their environments. SWFTools is often used in multimedia processing, legacy Flash content management, or specialized software pipelines. Organizations relying on SWFTools for processing SWF files—such as media companies, digital archives, or software developers maintaining legacy Flash content—could face significant risks. Successful exploitation could lead to unauthorized code execution, resulting in data breaches, system compromise, or disruption of critical services. Given the high confidentiality, integrity, and availability impacts, sensitive data could be exposed or altered, and operational continuity might be jeopardized. Additionally, since exploitation requires local access and user interaction, insider threats or social engineering attacks could facilitate exploitation. The lack of patches increases the urgency for risk mitigation. European organizations must also consider compliance with GDPR and other data protection regulations, as exploitation leading to data breaches could result in regulatory penalties.
Mitigation Recommendations
1. Inventory and Audit: Identify all instances of SWFTools usage within the organization, including legacy systems and development environments. 2. Restrict Access: Limit local access to systems running SWFTools to trusted users only, employing strict access controls and monitoring. 3. User Awareness: Educate users about the risks of opening or processing untrusted SWF files, emphasizing the need to avoid interacting with suspicious content. 4. Isolation: Run SWFTools in sandboxed or isolated environments (e.g., virtual machines or containers) to contain potential exploitation impact. 5. Monitoring and Detection: Implement host-based intrusion detection systems (HIDS) and monitor for anomalous behavior indicative of exploitation attempts. 6. Patch Management: Continuously monitor for official patches or updates from SWFTools maintainers and apply them promptly once available. 7. Alternative Tools: Where feasible, transition to alternative, actively maintained tools for SWF processing that do not exhibit this vulnerability. 8. Incident Response Preparedness: Prepare and test incident response plans to quickly address potential exploitation scenarios involving this vulnerability.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- mitre
- Date Reserved
- 2024-01-11T00:00:00.000Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6839c41d182aa0cae2b435dc
Added to database: 5/30/2025, 2:43:41 PM
Last enriched: 7/8/2025, 4:58:03 PM
Last updated: 8/10/2025, 12:17:52 AM
Views: 15
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