Path traversal mitigation bypass in OctoRPKI
Priority LOW 38CWE-22Published · Updated
Key facts
- Attack vector
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- Privileges required
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- User interaction
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- Attack complexity
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- Impact type
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- Confidentiality · integrity · availability
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- Fix status
- Fixed
No CVSS vector from any source. Fix status from GitHub.
Summary
### Impact The existing URI path filters in OctoRPKI (version < 1.4.3) mitigating Path traversal vulnerability could be bypassed by an attacker. In case a malicious TAL file is parsed, it was possible to write files outside the base cache folder. ### Specific Go Packages Affected github.com/cloudflare/cfrpki/cmd/octorpki ### Patches The issue was fixed in version 1.4.3 ### References [CVE-2021-3907](https://www.cvedetails.com/cve/CVE-2021-3907/)
Why it matters now
Fix Fixed github.com/cloudflare/cfrpki (Go): 1.4.3
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/cloudflare/cfrpki (Go) | before 1.4.3 | 1.4.3 | Patch available | GHSA-3jhm-87m6-x959 |
- github.com/cloudflare/cfrpki (Go) Vendor— Affected before 1.4.3 Fixed in 1.4.3 Patch available GHSA-3jhm-87m6-x959
Remediation
- Fix · GHSA-3jhm-87m6-x959 github.com/cloudflare/cfrpki (Go) Fixed in 1.4.3 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-3jhm-87m6-x959
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences