How many CVEs have patched NewBlockChain?

1 published CVEs changed NewBlockChain in ethereum/go-ethereum, in 1 distinct patches totalling 43 changed lines, between 2020 and 2020.

What is the latest CVE that changed NewBlockChain?

CVE-2020-26265 (Consensus flaw during block processing in github.com/ethereum/go-ethereum), published 2020-12-11, changed lines 217 to 332 of core/blockchain.go.

How does NewBlockChain compare to the rest of ethereum/go-ethereum?

ethereum/go-ethereum has 17 CVEs with a located fix in total; 1 of them changed NewBlockChain.

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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ethereum/go-ethereum

Function

NewBlockChain

Name: NewBlockChain in ethereum/go-ethereum: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

core/blockchain.go

Last patched December 11, 2020

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

43

Lines changed

Added plus removed

2020

Years

By CVE publication date

Overview

NewBlockChain in ethereum/go-ethereum was changed by 1 published CVE fixes in 2020, in 1 distinct patches that added or removed 43 lines in total.

ethereum/go-ethereum has 17 CVEs with a located fix in total, so 6% of them touched this function.

CVEs that patched it

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

Consensus flaw during block processing in github.com/ethereum/go-ethereum
CVE-2020-26265 · lines 217–332 · +22 −21 in 5 hunks
Medium · CVSS 5.3
EPSS 0.9%2020-12-11

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in ethereum/go-ethereum changed by the most CVE fixes.

handleMsg2 CVEs · les/server_handler.go opCall2 CVEs · core/vm/instructions.go Run2 CVEs · core/vm/interpreter.go opCallCode2 CVEs · core/vm/instructions.go runCmd2 CVEs · cmd/evm/runner.go stateTestCmd2 CVEs · cmd/evm/staterunner.go

All patched functions in ethereum/go-ethereum

Frequently asked questions

Common questions about CVE fixes to NewBlockChain.

How many CVEs have patched NewBlockChain?: 1 published CVEs changed NewBlockChain in ethereum/go-ethereum, in 1 distinct patches totalling 43 changed lines, between 2020 and 2020.
What is the latest CVE that changed NewBlockChain?: CVE-2020-26265 (Consensus flaw during block processing in github.com/ethereum/go-ethereum), published 2020-12-11, changed lines 217 to 332 of core/blockchain.go.
How does NewBlockChain compare to the rest of ethereum/go-ethereum?: ethereum/go-ethereum has 17 CVEs with a located fix in total; 1 of them changed NewBlockChain.
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

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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