netfoil has a domain name filter bypass via multiple questions
Priority LOW 38CWE-436Published · Updated
Key facts
- Attack vector
- —
- Privileges required
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- User interaction
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- Attack complexity
- —
- Impact type
- Security bypass
- Confidentiality · integrity · availability
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- Fix status
- Fixed
No CVSS vector from any source. Fix status from GitHub. Impact type from CWE-693.
Summary
### Summary Potential bypass of domain name filter by crafting a DNS request with multiple questions, with the first question being legitimate. ### Impact Depends on a local attackers ability to craft multiple questions and the remote DoH server supporting them.
Why it matters now
Fix Fixed github.com/tinfoil-factory/netfoil (Go): 0.3.0
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | github.com/tinfoil-factory/netfoil (Go) | before 0.3.0 | 0.3.0 | Patch available | GHSA-59qp-cfj3-rp64 |
- github.com/tinfoil-factory/netfoil (Go) Vendor— Affected before 0.3.0 Fixed in 0.3.0 Patch available GHSA-59qp-cfj3-rp64
Remediation
- Fix · GHSA-59qp-cfj3-rp64 github.com/tinfoil-factory/netfoil (Go) Fixed in 0.3.0 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-59qp-cfj3-rp64
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences