CVE-2023-36184 — CMysten Labs Sui blockchain v1

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

01What is this vulnerability?

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

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-09-08T00:00:00.000Z
• Last modified: 2024-09-26T18:39:55.551Z

09References

• github.com — https://github.com/move-language/move/issues/1059
• github.com — https://github.com/MystenLabs/sui/commit/8b681515c0cf435df2a54198a28ab4ef574d202…
• github.com — https://github.com/aptos-labs/aptos-core/commit/47a0391c612407fe0b1051ef658a29e3…
• medium.com — https://medium.com/%40Beosin_com/critical-vulnerability-in-move-vm-can-cause-tot…