CVE-2022-39384
OpenZeppelin Contract Reentrancy Vulnerability
Description
OpenZeppelin Contracts is a library for secure smart contract development. Before version 4.4.1 but after 3.2.0, initializer functions that are invoked separate from contract creation (the most prominent example being minimal proxies) may be reentered if they make an untrusted non-view external call. Once an initializer has finished running it can never be re-executed. However, an exception put in place to support multiple inheritance made reentrancy possible in the scenario described above, breaking the expectation that there is a single execution. Note that upgradeable proxies are commonly initialized together with contract creation, where reentrancy is not feasible, so the impact of this issue is believed to be minor. This issue has been patched, please upgrade to version 4.4.1. As a workaround, avoid untrusted external calls during initialization.
INFO
Published Date :
Nov. 4, 2022, 10:15 p.m.
Last Modified :
Dec. 6, 2022, 7:51 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.4
Exploitability Score :
2.2
Affected Products
The following products are affected by CVE-2022-39384
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-39384.
| URL | Resource |
|---|---|
| https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3006 | Patch Third Party Advisory |
| https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-9c22-pwxw-p6hx | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-39384 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-39384 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CPE Deprecation Remap by [email protected]
Dec. 06, 2022
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:openzeppelin:contracts-upgradeable:*:*:*:*:*:node.js:*:* versions from (including) 3.2.0 from (excluding) 4.4.1 OR *cpe:2.3:a:openzeppelin:contracts_upgradeable:*:*:*:*:*:node.js:*:* versions from (including) 3.2.0 from (excluding) 4.4.1 -
Initial Analysis by [email protected]
Nov. 07, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L Changed Reference Type https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3006 No Types Assigned https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3006 Patch, Third Party Advisory Changed Reference Type https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-9c22-pwxw-p6hx No Types Assigned https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-9c22-pwxw-p6hx Third Party Advisory Added CWE NIST CWE-665 Added CPE Configuration OR *cpe:2.3:a:openzeppelin:contracts:*:*:*:*:*:node.js:*:* versions from (including) 3.2.0 up to (excluding) 4.4.1 *cpe:2.3:a:openzeppelin:contracts-upgradeable:*:*:*:*:*:node.js:*:* versions from (including) 3.2.0 up to (excluding) 4.4.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-39384 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-39384
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.14 }} -0.01%
score
0.49738
percentile