Vulnerability · Published May 15, 2022 · Assigned by mitre

CVE-2022-28936

High 7.5

In plain English

A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities).

Severity (CVSS NVD)7.5High

Exploit odds (30 days)1.0%top 37.8% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node can trigger an integer overflow and cause a Denial of Service (DoS) via an unusually large viewchange message packet.

Affected products (as reported)

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

References

https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2307 x_refsource_MISC