How many CVEs have patched StartEmitCatch?

15 published CVEs changed StartEmitCatch in chakra-core/ChakraCore, in 3 distinct patches totalling 148 changed lines, between 2018 and 2019.

What is the latest CVE that changed StartEmitCatch?

CVE-2019-0937 (Out-of-bounds write), published 2019-05-16, changed lines 4009 to 4041 of lib/Runtime/ByteCode/ByteCodeEmitter.cpp.

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

chakra-core/ChakraCore has 205 CVEs with a located fix in total; 15 of them changed StartEmitCatch.

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
StartEmitCatch

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Patched Functions
Chakra Core
Chakracore
StartEmitCatch

StartEmitCatch in chakra-core/ChakraCore: Patched by 15 CVEs

chakra-core/ChakraCore

Function

StartEmitCatch

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

lib/Runtime/ByteCode/ByteCodeEmitter.cpp

Last patched May 16, 2019

CVEs

That changed this function

Distinct patches

Backports counted once

148

Lines changed

Added plus removed

2018–2019

Years

By CVE publication date

Overview

StartEmitCatch in chakra-core/ChakraCore was changed by 15 published CVE fixes between 2018 and 2019, in 3 distinct patches that added or removed 148 lines in total.

chakra-core/ChakraCore has 205 CVEs with a located fix in total, so 7% of them touched this function.

CVEs that patched it

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

Out-of-bounds write
CVE-2019-0937 · lines 4009–4041 · +10 −0 in 2 hunks
High · CVSS 7.5
EPSS 9.2%2019-05-16
Out-of-bounds write
CVE-2019-0933 · lines 4009–4041 · +10 −0 in 2 hunks
High · CVSS 7.5
EPSS 9.2%2019-05-16
Out-of-bounds write
CVE-2019-0912 · lines 4009–4041 · +10 −0 in 2 hunks
High · CVSS 7.5
EPSS 9.2%2019-05-16
Out-of-bounds write
CVE-2019-0913 · lines 4009–4041 · +10 −0 in 2 hunks
High · CVSS 7.5
EPSS 9.2%2019-05-16
Out-of-bounds write
CVE-2019-0914 · lines 4009–4041 · +10 −0 in 2 hunks
High · CVSS 7.5
EPSS 9.2%2019-05-16
Out-of-bounds write
CVE-2019-0915 · lines 4009–4041 · +10 −0 in 2 hunks
High · CVSS 7.5
EPSS 9.2%2019-05-16
Out-of-bounds write
CVE-2019-0916 · lines 4009–4041 · +10 −0 in 2 hunks
High · CVSS 7.5
EPSS 9.2%2019-05-16
Out-of-bounds write
CVE-2019-0922 · lines 4009–4041 · +10 −0 in 2 hunks
High · CVSS 7.5
EPSS 9.2%2019-05-16
Out-of-bounds write
CVE-2019-0923 · lines 4009–4041 · +10 −0 in 2 hunks
High · CVSS 7.5
EPSS 9.0%2019-05-16
Out-of-bounds write
CVE-2019-0924 · lines 4009–4041 · +10 −0 in 2 hunks
High · CVSS 7.5
EPSS 9.2%2019-05-16
Out-of-bounds write
CVE-2019-0925 · lines 4009–4041 · +10 −0 in 2 hunks
High · CVSS 7.5
EPSS 9.2%2019-05-16
Out-of-bounds write
CVE-2019-0927 · lines 4009–4041 · +10 −0 in 2 hunks
High · CVSS 7.5
EPSS 9.2%2019-05-16
Out-of-bounds write
CVE-2019-0917 · lines 4009–4041 · +10 −0 in 2 hunks
High · CVSS 7.5
EPSS 9.2%2019-05-16
Out-of-bounds write
CVE-2019-0911 · lines 4009–4041 · +10 −0 in 2 hunks
High · CVSS 7.5
EPSS 9.1%2019-05-16
ChakraCore RCE Vulnerability
CVE-2018-0979 · lines 3989–4018 · +4 −4 in 2 hunks
High · CVSS 7.5
EPSS 15.4%2018-04-12

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1StartEmitFunctionlib/Runtime/ByteCode/ByteCodeEmitter.cpp17 CVEs · 5 patches2017 to 2019
2Emitlib/Runtime/ByteCode/ByteCodeEmitter.cpp10 CVEs · 3 patches2018 to 2020
3EmitComputedFunctionNameVarlib/Runtime/ByteCode/ByteCodeEmitter.cpp6 CVEs · 1 patches2019
4EmitTopLevelStatementlib/Runtime/ByteCode/ByteCodeEmitter.cpp6 CVEs · 1 patches2019
5IsArgumentslib/Runtime/ByteCode/ByteCodeEmitter.cpp6 CVEs · 1 patches2019
6EmitMemberNodelib/Runtime/ByteCode/ByteCodeEmitter.cpp6 CVEs · 1 patches2019
7EmitBinaryOpndslib/Runtime/ByteCode/ByteCodeEmitter.cpp6 CVEs · 1 patches2019
8EmitLoadlib/Runtime/ByteCode/ByteCodeEmitter.cpp4 CVEs · 2 patches2020

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 InsertValueCompensation14 CVEs · lib/Backend/GlobOpt.cpp TryLowerNewScObjectWithFixedCtorCache14 CVEs · lib/Backend/Lower.cpp EndVisitBlock14 CVEs · lib/Runtime/ByteCode/ByteCodeGenerator.cpp EndVisitCatch14 CVEs · lib/Runtime/ByteCode/ByteCodeGenerator.cpp

All patched functions in chakra-core/ChakraCore

Frequently asked questions

Common questions about CVE fixes to StartEmitCatch.

How many CVEs have patched StartEmitCatch?: 15 published CVEs changed StartEmitCatch in chakra-core/ChakraCore, in 3 distinct patches totalling 148 changed lines, between 2018 and 2019.
What is the latest CVE that changed StartEmitCatch?: CVE-2019-0937 (Out-of-bounds write), published 2019-05-16, changed lines 4009 to 4041 of lib/Runtime/ByteCode/ByteCodeEmitter.cpp.
How does StartEmitCatch compare to the rest of chakra-core/ChakraCore?: chakra-core/ChakraCore has 205 CVEs with a located fix in total; 15 of them changed StartEmitCatch.
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

lib/Runtime/ByteCode/ByteCodeEmitter.cpp on GitHub (opens in a new tab)
All patched functions in chakra-core/ChakraCore
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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On this page

Overview
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References