What is CVE-2020-20178?

CVE-2020-20178 is a high-severity vulnerability in Whohas Project. CVSS score: 7.5/10. Published 2021-05-24.

How severe is CVE-2020-20178?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2020-20178 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Whohas Project

CVE-2020-20178

Ethereum 0xe933c0cd9784414d5f278c114904f5a84b396919#code.sol latest version is affected by a denial of service vulnerability in the affected payout function. Once the length of this array is too long, it will result in an exception. Attackers can make attacks by creating a series of account addresses.

EPSS: 0.011 (62.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Whohas_project Whohas
N/a — versions n/a

Public proof-of-concept exploits

n0-traces/cve_

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-20178?: CVE-2020-20178 is a high-severity vulnerability in Whohas Project. CVSS score: 7.5/10. Published 2021-05-24.
How severe is CVE-2020-20178?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2020-20178 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.