How many CVEs have patched initializer?

1 published CVEs changed initializer in OpenZeppelin/openzeppelin-contracts, in 1 distinct patches totalling 5 changed lines, between 2022 and 2022.

What is the latest CVE that changed initializer?

CVE-2022-39384 (OpenZeppelin Contracts initializer reentrancy may lead to double initialization), published 2022-11-04, changed lines 50 to 53 of contracts/proxy/utils/Initializable.sol.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Openzeppelin
Openzeppelin Contracts
Initializer

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Patched Functions
Openzeppelin
Openzeppelin Contracts
Initializer

initializer in OpenZeppelin/openzeppelin-contracts: Patched by 1 CVEs

OpenZeppelin/openzeppelin-contracts

Function

initializer

Name: initializer in OpenZeppelin/openzeppelin-contracts: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

contracts/proxy/utils/Initializable.sol

Last patched November 4, 2022

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2022

Years

By CVE publication date

Overview

initializer in OpenZeppelin/openzeppelin-contracts was changed by 1 published CVE fixes in 2022, in 1 distinct patches that added or removed 5 lines in total.

OpenZeppelin/openzeppelin-contracts has 18 CVEs with a located fix in total, so 6% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed initializer, newest first, with the lines each fix touched.

OpenZeppelin Contracts initializer reentrancy may lead to double initialization
CVE-2022-39384 · lines 50–53 · +4 −1
Medium · CVSS 5.6
EPSS 0.6%2022-11-04

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1onlyInitializingcontracts/proxy/utils/Initializable.sol1 CVEs · 1 patches2022

Other hotspots in the repository

Functions in OpenZeppelin/openzeppelin-contracts changed by the most CVE fixes.

supportsInterface2 CVEs · contracts/mocks/ERC165/ERC165MaliciousData.sol isValidSignature2 CVEs · contracts/mocks/ERC1271WalletMock.sol _beforeCall2 CVEs · contracts/governance/TimelockController.sol msgDataShort1 CVEs · contracts/mocks/ContextMock.sol _msgData1 CVEs · contracts/metatx/ERC2771Context.sol tryRecover1 CVEs · contracts/utils/cryptography/ECDSA.sol

All patched functions in OpenZeppelin/openzeppelin-contracts

Frequently asked questions

Common questions about CVE fixes to initializer.

How many CVEs have patched initializer?: 1 published CVEs changed initializer in OpenZeppelin/openzeppelin-contracts, in 1 distinct patches totalling 5 changed lines, between 2022 and 2022.
What is the latest CVE that changed initializer?: CVE-2022-39384 (OpenZeppelin Contracts initializer reentrancy may lead to double initialization), published 2022-11-04, changed lines 50 to 53 of contracts/proxy/utils/Initializable.sol.
How does initializer compare to the rest of OpenZeppelin/openzeppelin-contracts?: OpenZeppelin/openzeppelin-contracts has 18 CVEs with a located fix in total; 1 of them changed initializer.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

contracts/proxy/utils/Initializable.sol on GitHub (opens in a new tab)
All patched functions in OpenZeppelin/openzeppelin-contracts
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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Overview
CVEs that patched it
Other functions in these files
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References