How many CVEs have patched opCallCode?

2 published CVEs changed opCallCode in ethereum/go-ethereum, in 2 distinct patches totalling 7 changed lines, between 2020 and 2021.

What is the latest CVE that changed opCallCode?

CVE-2021-39137 (Ethereum Contains Consensus Flaw During Block Processing), published 2021-08-24, changed lines 707 of core/vm/instructions.go.

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

ethereum/go-ethereum has 17 CVEs with a located fix in total; 2 of them changed opCallCode.

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

opCallCode

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

core/vm/instructions.go

Last patched August 24, 2021

2

CVEs

That changed this function

2

Distinct patches

Backports counted once

7

Lines changed

Added plus removed

2020–2021

Years

By CVE publication date

Overview

opCallCode in ethereum/go-ethereum was changed by 2 published CVE fixes between 2020 and 2021, in 2 distinct patches that added or removed 7 lines in total.

ethereum/go-ethereum has 17 CVEs with a located fix in total, so 12% of them touched this function.

CVEs that patched it

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

Ethereum Contains Consensus Flaw During Block Processing
CVE-2021-39137 · line 707 · +1 −0
High · CVSS 7.5
EPSS 1.3%2021-08-24
Shallow copy bug in geth
CVE-2020-26241 · lines 723–730 · +5 −1
High · CVSS 7.1
EPSS 1.2%2020-11-25

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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 runCmd2 CVEs · cmd/evm/runner.go stateTestCmd2 CVEs · cmd/evm/staterunner.go validateBlobSidecarLegacy2 CVEs · core/txpool/validation.go

All patched functions in ethereum/go-ethereum

Frequently asked questions

Common questions about CVE fixes to opCallCode.

How many CVEs have patched opCallCode?: 2 published CVEs changed opCallCode in ethereum/go-ethereum, in 2 distinct patches totalling 7 changed lines, between 2020 and 2021.
What is the latest CVE that changed opCallCode?: CVE-2021-39137 (Ethereum Contains Consensus Flaw During Block Processing), published 2021-08-24, changed lines 707 of core/vm/instructions.go.
How does opCallCode compare to the rest of ethereum/go-ethereum?: ethereum/go-ethereum has 17 CVEs with a located fix in total; 2 of them changed opCallCode.
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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