What is CVE-2022-35915?

CVE-2022-35915 is a medium-severity vulnerability in Openzeppelin Contracts, classified under Uncontrolled Resource Consumption. CVSS score: 5.3/10. Published 2022-08-01.

How severe is CVE-2022-35915?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2022-35915 known to be exploited?

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

Resource exhaustion in Openzeppelin Contracts

CVE-2022-35915

OpenZeppelin Contracts is a library for secure smart contract development. The target contract of an EIP-165 `supportsInterface` query can cause unbounded gas consumption by returning a lot of data, while it is generally assumed that this…

Vulnerability class: DoS (Denial of Service)

EPSS: 0.006 (45.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Openzeppelin Contracts
Openzeppelin Contracts_upgradeable
Openzeppelin Openzeppelin-contracts — versions >=2.0.0 < 4.7.2
Openzeppelin Openzeppelin-eth
Openzeppelin Openzeppelin-solidity

Weakness classification (CWE)

Public proof-of-concept exploits

chloegeo/sc

References

security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-35915?: CVE-2022-35915 is a medium-severity vulnerability in Openzeppelin Contracts, classified under Uncontrolled Resource Consumption. CVSS score: 5.3/10. Published 2022-08-01.
How severe is CVE-2022-35915?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2022-35915 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.