How many CVEs have patched UTF8EncodingPolicyBase?

2 published CVEs changed UTF8EncodingPolicyBase in chakra-core/ChakraCore, in 1 distinct patches totalling 24 changed lines, between 2020 and 2020.

What is the latest CVE that changed UTF8EncodingPolicyBase?

CVE-2020-1172 (Remote code execution in ChakraCore), published 2020-09-11, changed lines 252 to 261 of lib/Parser/Scan.h.

How does UTF8EncodingPolicyBase compare to the rest of chakra-core/ChakraCore?

chakra-core/ChakraCore has 205 CVEs with a located fix in total; 2 of them changed UTF8EncodingPolicyBase.

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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chakra-core/ChakraCore

Class

UTF8EncodingPolicyBase

Name: UTF8EncodingPolicyBase in chakra-core/ChakraCore: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

lib/Parser/Scan.h

Last patched September 11, 2020

2

CVEs

That changed this function

1

Distinct patches

Backports counted once

24

Lines changed

Added plus removed

2020

Years

By CVE publication date

Overview

UTF8EncodingPolicyBase in chakra-core/ChakraCore was changed by 2 published CVE fixes in 2020, in 1 distinct patches that added or removed 24 lines in total.

chakra-core/ChakraCore has 205 CVEs with a located fix in total, so 1% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed UTF8EncodingPolicyBase, newest first, with the lines each fix touched.

Remote code execution in ChakraCore
CVE-2020-1172 · lines 252–261 · +10 −2
High · CVSS 7.5
EPSS 2.2%2020-09-11
Remote code execution in ChakraCore
CVE-2020-1057 · lines 252–261 · +10 −2
High · CVSS 8.1
EPSS 2.2%2020-09-11

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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 chakra-core/ChakraCore changed by the most CVE fixes.

Optimize29 CVEs · lib/Backend/GlobOptArrays.cpp StartEmitFunction17 CVEs · lib/Runtime/ByteCode/ByteCodeEmitter.cpp StartEmitCatch15 CVEs · lib/Runtime/ByteCode/ByteCodeEmitter.cpp InsertValueCompensation14 CVEs · lib/Backend/GlobOpt.cpp TryLowerNewScObjectWithFixedCtorCache14 CVEs · lib/Backend/Lower.cpp EndVisitBlock14 CVEs · lib/Runtime/ByteCode/ByteCodeGenerator.cpp

All patched functions in chakra-core/ChakraCore

Frequently asked questions

Common questions about CVE fixes to UTF8EncodingPolicyBase.

How many CVEs have patched UTF8EncodingPolicyBase?: 2 published CVEs changed UTF8EncodingPolicyBase in chakra-core/ChakraCore, in 1 distinct patches totalling 24 changed lines, between 2020 and 2020.
What is the latest CVE that changed UTF8EncodingPolicyBase?: CVE-2020-1172 (Remote code execution in ChakraCore), published 2020-09-11, changed lines 252 to 261 of lib/Parser/Scan.h.
How does UTF8EncodingPolicyBase compare to the rest of chakra-core/ChakraCore?: chakra-core/ChakraCore has 205 CVEs with a located fix in total; 2 of them changed UTF8EncodingPolicyBase.
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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