How many CVEs have patched upgrade?

1 published CVEs changed upgrade in OpenZeppelin/openzeppelin-contracts, in 1 distinct patches totalling 2 changed lines, between 2023 and 2023.

What is the latest CVE that changed upgrade?

CVE-2023-30541 (OpenZeppelin Contracts TransparentUpgradeableProxy clashing selector calls may not be delegated), published 2023-04-17, changed lines 62 of contracts/proxy/transparent/ProxyAdmin.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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Upgrade

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

OpenZeppelin/openzeppelin-contracts

Function

upgrade

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

contracts/proxy/transparent/ProxyAdmin.sol

Last patched April 17, 2023

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2023

Years

By CVE publication date

Overview

upgrade in OpenZeppelin/openzeppelin-contracts was changed by 1 published CVE fixes in 2023, in 1 distinct patches that added or removed 2 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 upgrade, newest first, with the lines each fix touched.

OpenZeppelin Contracts TransparentUpgradeableProxy clashing selector calls may not be delegated
CVE-2023-30541 · line 62 · +1 −1
Medium · CVSS 5.3
EPSS 0.8%2023-04-17

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1changeProxyAdmincontracts/proxy/transparent/ProxyAdmin.sol1 CVEs · 1 patches2023
2getProxyAdmincontracts/proxy/transparent/ProxyAdmin.sol1 CVEs · 1 patches2023
3getProxyImplementationcontracts/proxy/transparent/ProxyAdmin.sol1 CVEs · 1 patches2023
4upgradeAndCallcontracts/proxy/transparent/ProxyAdmin.sol1 CVEs · 1 patches2023

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 upgrade.

How many CVEs have patched upgrade?: 1 published CVEs changed upgrade in OpenZeppelin/openzeppelin-contracts, in 1 distinct patches totalling 2 changed lines, between 2023 and 2023.
What is the latest CVE that changed upgrade?: CVE-2023-30541 (OpenZeppelin Contracts TransparentUpgradeableProxy clashing selector calls may not be delegated), published 2023-04-17, changed lines 62 of contracts/proxy/transparent/ProxyAdmin.sol.
How does upgrade compare to the rest of OpenZeppelin/openzeppelin-contracts?: OpenZeppelin/openzeppelin-contracts has 18 CVEs with a located fix in total; 1 of them changed upgrade.
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/transparent/ProxyAdmin.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