OpenZeppelin up to 4.7.1 supportsInterface resource consumption

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability was found in OpenZeppelin up to 4.7.1 and classified as problematic. Affected is the function supportsInterface. Executing a manipulation can lead to resource consumption. This vulnerability appears as CVE-2022-35915. The attack may be performed from remote. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in OpenZeppelin up to 4.7.1. It has been declared as problematic. This vulnerability affects the function supportsInterface. The manipulation with an unknown input leads to a resource consumption vulnerability. The CWE definition for the vulnerability is CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. As an impact it is known to affect availability. CVE summarizes:

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 operation has a bounded cost. The issue has been fixed in v4.7.2. Users are advised to upgrade. There are no known workarounds for this issue.

The weakness was presented 08/02/2022 as GHSA-7grf-83vw-6f5x. The advisory is shared for download at github.com. This vulnerability was named CVE-2022-35915 since 07/15/2022. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1499.

Upgrading to version 4.7.2 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.3
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: OpenZeppelin 4.7.2
Patch: github.com

Timelineinfo

07/15/2022 🔍
08/02/2022 +18 days 🔍
08/02/2022 +0 days 🔍
08/02/2022 +0 days 🔍

Sourcesinfo

Advisory: GHSA-7grf-83vw-6f5x
Status: Confirmed

CVE: CVE-2022-35915 (🔍)
GCVE (CVE): GCVE-0-2022-35915
GCVE (VulDB): GCVE-100-205468

Entryinfo

Created: 08/02/2022 07:44
Changes: 08/02/2022 07:44 (51)
Complete: 🔍
Cache ID: 216::103

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