CVE-2017-8400
UnknownEPSS 2.10%
Last modified
CVE-2017-8400 is a vulnerability of currently unknown severity. In SWFTools 0.9.2, an out-of-bounds write of heap data can occur in the function png_load() in lib/png.c:755. This issue can be triggered by a malformed PNG file that is mishandled by png2swf. EPSS estimates a 2.10% chance of exploitation in the next 30 days.
Description
In SWFTools 0.9.2, an out-of-bounds write of heap data can occur in the function png_load() in lib/png.c:755. This issue can be triggered by a malformed PNG file that is mishandled by png2swf. Attackers could exploit this issue for DoS; it might cause arbitrary code execution.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Swftools | Swftools | <= 0.9.2 |
References
- https://github.com/matthiaskramm/swftools/issues/13Exploit, Third Party Advisory
- https://github.com/matthiaskramm/swftools/issues/13Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-8400?
In SWFTools 0.9.2, an out-of-bounds write of heap data can occur in the function png_load() in lib/png.c:755. This issue can be triggered by a malformed PNG file that is mishandled by png2swf. Attackers could exploit this issue for DoS; it might cause arbitrary code execution.
How severe is CVE-2017-8400?
Severity scoring for CVE-2017-8400 is pending analysis. The EPSS model estimates a 2.10% probability of exploitation in the next 30 days.
How do I fix CVE-2017-8400?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-8400?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST