Vulnerability Description
A vulnerability, which was classified as problematic, was found in swftools up to 0.9.2. This affects the function wav_convert2mono in the library lib/wav.c of the component wav2swf. The manipulation leads to out-of-bounds read. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Swftools | Swftools | < 0.9.2 |
Related Weaknesses (CWE)
References
- https://github.com/swftools/swftools/issues/239ExploitThird Party Advisory
- https://github.com/user-attachments/files/19415662/wav2swf_crash.txtExploit
- https://vuldb.com/?ctiid.313275Permissions RequiredThird Party AdvisoryVDB Entry
- https://vuldb.com/?id.313275Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.593005Third Party AdvisoryVDB Entry
- https://github.com/swftools/swftools/issues/239ExploitThird Party Advisory
FAQ
What is CVE-2025-6271?
CVE-2025-6271 is a vulnerability with a CVSS score of 3.3 (LOW). A vulnerability, which was classified as problematic, was found in swftools up to 0.9.2. This affects the function wav_convert2mono in the library lib/wav.c of the component wav2swf. The manipulation ...
How severe is CVE-2025-6271?
CVE-2025-6271 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-6271?
Check the references section above for vendor advisories and patch information. Affected products include: Swftools Swftools.