CVE-2022-35089: n/a in n/a
SWFTools commit 772e55a2 was discovered to contain a heap-buffer-overflow via getTransparentColor at /home/bupt/Desktop/swftools/src/gif2swf.
AI Analysis
Technical Summary
CVE-2022-35089 is a medium severity vulnerability identified in SWFTools, specifically in the commit 772e55a2. The flaw is a heap-based buffer overflow occurring in the getTransparentColor function within the gif2swf component of SWFTools. This vulnerability is classified under CWE-770, which relates to allocation of resources without limits or throttling, leading to potential memory corruption. The heap-buffer-overflow means that the program writes more data to a buffer located on the heap than it can hold, which can corrupt adjacent memory. The vulnerability requires local access (AV:L), has low attack complexity (AC:L), does not require privileges (PR:N), but does require user interaction (UI:R). The scope is unchanged (S:U), and the impact is limited to availability (A:H) with no confidentiality or integrity impact. Exploitation could cause a denial of service by crashing the application or potentially triggering undefined behavior, but no known exploits are reported in the wild. The affected versions are unspecified, and no vendor or product details beyond SWFTools are provided. The CVSS v3.1 score is 5.5, indicating a medium severity level. SWFTools is a collection of utilities for handling Adobe Flash files, including conversion tools such as gif2swf, which converts GIF images to SWF format. Given the nature of the vulnerability, an attacker could cause the gif2swf tool to crash or behave unexpectedly by supplying a crafted GIF file that triggers the heap overflow in getTransparentColor. This could disrupt workflows or automated processes relying on SWFTools for media conversion or processing.
Potential Impact
For European organizations, the impact of CVE-2022-35089 primarily concerns availability disruptions in environments where SWFTools is used, especially in media processing pipelines involving GIF to SWF conversions. While Adobe Flash and SWF formats have largely been deprecated, some legacy systems or specialized applications may still rely on SWFTools. A successful exploitation could lead to denial of service conditions, causing interruptions in automated media processing tasks or batch jobs. This could affect media companies, digital archives, or any organization that maintains legacy Flash content. Since the vulnerability does not impact confidentiality or integrity, the risk of data breach or manipulation is low. However, availability impacts could lead to operational delays or require manual intervention. The requirement for local access and user interaction limits remote exploitation, reducing the risk of widespread attacks. Nonetheless, insider threats or compromised user accounts could exploit this vulnerability to disrupt services. The absence of known exploits in the wild suggests limited active targeting, but organizations should remain vigilant, especially those with legacy Flash workflows.
Mitigation Recommendations
To mitigate CVE-2022-35089, organizations should first identify any use of SWFTools, particularly the gif2swf utility, within their environments. Given the lack of vendor patches or updates, consider the following specific actions: 1) Restrict access to systems running SWFTools to trusted users only, minimizing the risk of malicious input files. 2) Implement strict input validation and scanning of GIF files before processing to detect malformed or suspicious content that could trigger the overflow. 3) Where possible, replace SWFTools with modern, actively maintained tools that do not rely on deprecated Flash formats. 4) If continued use is necessary, run SWFTools in isolated environments such as containers or sandboxes to contain potential crashes or exploitation attempts. 5) Monitor logs and system behavior for crashes or abnormal terminations of gif2swf processes, which could indicate exploitation attempts. 6) Educate users about the risks of processing untrusted GIF files and enforce policies to prevent execution of gif2swf on files from unverified sources. These targeted mitigations go beyond generic advice by focusing on access control, input validation, environment isolation, and user awareness specific to this vulnerability.
Affected Countries
Germany, France, United Kingdom, Netherlands, Italy
CVE-2022-35089: n/a in n/a
Description
SWFTools commit 772e55a2 was discovered to contain a heap-buffer-overflow via getTransparentColor at /home/bupt/Desktop/swftools/src/gif2swf.
AI-Powered Analysis
Technical Analysis
CVE-2022-35089 is a medium severity vulnerability identified in SWFTools, specifically in the commit 772e55a2. The flaw is a heap-based buffer overflow occurring in the getTransparentColor function within the gif2swf component of SWFTools. This vulnerability is classified under CWE-770, which relates to allocation of resources without limits or throttling, leading to potential memory corruption. The heap-buffer-overflow means that the program writes more data to a buffer located on the heap than it can hold, which can corrupt adjacent memory. The vulnerability requires local access (AV:L), has low attack complexity (AC:L), does not require privileges (PR:N), but does require user interaction (UI:R). The scope is unchanged (S:U), and the impact is limited to availability (A:H) with no confidentiality or integrity impact. Exploitation could cause a denial of service by crashing the application or potentially triggering undefined behavior, but no known exploits are reported in the wild. The affected versions are unspecified, and no vendor or product details beyond SWFTools are provided. The CVSS v3.1 score is 5.5, indicating a medium severity level. SWFTools is a collection of utilities for handling Adobe Flash files, including conversion tools such as gif2swf, which converts GIF images to SWF format. Given the nature of the vulnerability, an attacker could cause the gif2swf tool to crash or behave unexpectedly by supplying a crafted GIF file that triggers the heap overflow in getTransparentColor. This could disrupt workflows or automated processes relying on SWFTools for media conversion or processing.
Potential Impact
For European organizations, the impact of CVE-2022-35089 primarily concerns availability disruptions in environments where SWFTools is used, especially in media processing pipelines involving GIF to SWF conversions. While Adobe Flash and SWF formats have largely been deprecated, some legacy systems or specialized applications may still rely on SWFTools. A successful exploitation could lead to denial of service conditions, causing interruptions in automated media processing tasks or batch jobs. This could affect media companies, digital archives, or any organization that maintains legacy Flash content. Since the vulnerability does not impact confidentiality or integrity, the risk of data breach or manipulation is low. However, availability impacts could lead to operational delays or require manual intervention. The requirement for local access and user interaction limits remote exploitation, reducing the risk of widespread attacks. Nonetheless, insider threats or compromised user accounts could exploit this vulnerability to disrupt services. The absence of known exploits in the wild suggests limited active targeting, but organizations should remain vigilant, especially those with legacy Flash workflows.
Mitigation Recommendations
To mitigate CVE-2022-35089, organizations should first identify any use of SWFTools, particularly the gif2swf utility, within their environments. Given the lack of vendor patches or updates, consider the following specific actions: 1) Restrict access to systems running SWFTools to trusted users only, minimizing the risk of malicious input files. 2) Implement strict input validation and scanning of GIF files before processing to detect malformed or suspicious content that could trigger the overflow. 3) Where possible, replace SWFTools with modern, actively maintained tools that do not rely on deprecated Flash formats. 4) If continued use is necessary, run SWFTools in isolated environments such as containers or sandboxes to contain potential crashes or exploitation attempts. 5) Monitor logs and system behavior for crashes or abnormal terminations of gif2swf processes, which could indicate exploitation attempts. 6) Educate users about the risks of processing untrusted GIF files and enforce policies to prevent execution of gif2swf on files from unverified sources. These targeted mitigations go beyond generic advice by focusing on access control, input validation, environment isolation, and user awareness specific to this vulnerability.
Affected Countries
For access to advanced analysis and higher rate limits, contact root@offseq.com
Technical Details
- Data Version
- 5.1
- Assigner Short Name
- mitre
- Date Reserved
- 2022-07-04T00:00:00.000Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 68372f36182aa0cae252832b
Added to database: 5/28/2025, 3:43:50 PM
Last enriched: 7/7/2025, 8:27:05 AM
Last updated: 8/16/2025, 2:58:12 AM
Views: 11
Related Threats
CVE-2025-3495: CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in Delta Electronics COMMGR
CriticalCVE-2025-53948: CWE-415 Double Free in Santesoft Sante PACS Server
HighCVE-2025-52584: CWE-122 Heap-based Buffer Overflow in Ashlar-Vellum Cobalt
HighCVE-2025-46269: CWE-122 Heap-based Buffer Overflow in Ashlar-Vellum Cobalt
HighCVE-2025-54862: CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') in Santesoft Sante PACS Server
MediumActions
Updates to AI analysis are available only with a Pro account. Contact root@offseq.com for access.
Need enhanced features?
Contact root@offseq.com for Pro access with improved analysis and higher rate limits.