How many CVEs have patched ProcessCapturedSym?

9 published CVEs changed ProcessCapturedSym in chakra-core/ChakraCore, in 2 distinct patches totalling 90 changed lines, between 2018 and 2019.

What is the latest CVE that changed ProcessCapturedSym?

CVE-2019-1052 (Chakra Scripting Engine RCE via Out-of-bounds write), published 2019-06-12, changed lines 3094 to 3104 of lib/Runtime/ByteCode/ByteCodeGenerator.cpp.

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

chakra-core/ChakraCore has 205 CVEs with a located fix in total; 9 of them changed ProcessCapturedSym.

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
ProcessCapturedSym

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Patched Functions
Chakra Core
Chakracore
ProcessCapturedSym

ProcessCapturedSym in chakra-core/ChakraCore: Patched by 9 CVEs

chakra-core/ChakraCore

Function

ProcessCapturedSym

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

lib/Runtime/ByteCode/ByteCodeGenerator.cpp

Last patched June 12, 2019

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2018–2019

Years

By CVE publication date

Overview

ProcessCapturedSym in chakra-core/ChakraCore was changed by 9 published CVE fixes between 2018 and 2019, in 2 distinct patches that added or removed 90 lines in total.

chakra-core/ChakraCore has 205 CVEs with a located fix in total, so 4% of them touched this function.

CVEs that patched it

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

Chakra Scripting Engine RCE via Out-of-bounds write
CVE-2019-1052 · lines 3094–3104 · +11 −0
Medium · CVSS 4.2
EPSS 2.4%2019-06-12
Chakra Scripting Engine RCE via Out-of-bounds write
CVE-2019-1051 · lines 3094–3104 · +11 −0
Medium · CVSS 4.2
EPSS 4.1%2019-06-12
Chakra Scripting Engine RCE Vulnerability
CVE-2019-1024 · lines 3094–3104 · +11 −0
Medium · CVSS 4.2
EPSS 2.4%2019-06-12
Chakra Scripting Engine Out-of-bounds write
CVE-2019-0992 · lines 3094–3104 · +11 −0
Medium · CVSS 4.2
EPSS 2.6%2019-06-12
Chakra Scripting Engine Out-of-bounds write
CVE-2019-1003 · lines 3094–3104 · +11 −0
Medium · CVSS 4.2
EPSS 2.4%2019-06-12
Chakra Scripting Engine Out-of-bounds write
CVE-2019-0993 · lines 3094–3104 · +11 −0
Medium · CVSS 4.2
EPSS 2.5%2019-06-12
Chakra Scripting Engine Memory Corruption Vulnerability
CVE-2019-0989 · lines 3094–3104 · +11 −0
Medium · CVSS 4.2
EPSS 2.4%2019-06-12
Chakra Scripting Engine Out-of-bounds write
CVE-2019-0991 · lines 3094–3104 · +11 −0
Medium · CVSS 4.2
EPSS 2.5%2019-06-12
ChakraCore RCE Vulnerability
CVE-2018-0979 · line 3071 · +1 −1
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.

1EndVisitBlocklib/Runtime/ByteCode/ByteCodeGenerator.cpp14 CVEs · 1 patches2019
2EndVisitCatchlib/Runtime/ByteCode/ByteCodeGenerator.cpp14 CVEs · 1 patches2019
3PostVisitFunctionlib/Runtime/ByteCode/ByteCodeGenerator.cpp3 CVEs · 3 patches2018 to 2019
4FinalizeFuncInfoslib/Runtime/ByteCode/ByteCodeGenerator.cpp1 CVEs · 1 patches2017
5NeedScopeObjectForArgumentslib/Runtime/ByteCode/ByteCodeGenerator.cpp1 CVEs · 1 patches2018
6PreVisitFunctionlib/Runtime/ByteCode/ByteCodeGenerator.cpp1 CVEs · 1 patches2018
7RestoreScopeInfolib/Runtime/ByteCode/ByteCodeGenerator.cpp1 CVEs · 1 patches2017
8StartBindFunctionlib/Runtime/ByteCode/ByteCodeGenerator.cpp1 CVEs · 1 patches2017

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 ProcessCapturedSym.

How many CVEs have patched ProcessCapturedSym?: 9 published CVEs changed ProcessCapturedSym in chakra-core/ChakraCore, in 2 distinct patches totalling 90 changed lines, between 2018 and 2019.
What is the latest CVE that changed ProcessCapturedSym?: CVE-2019-1052 (Chakra Scripting Engine RCE via Out-of-bounds write), published 2019-06-12, changed lines 3094 to 3104 of lib/Runtime/ByteCode/ByteCodeGenerator.cpp.
How does ProcessCapturedSym compare to the rest of chakra-core/ChakraCore?: chakra-core/ChakraCore has 205 CVEs with a located fix in total; 9 of them changed ProcessCapturedSym.
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/ByteCodeGenerator.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
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References