How many CVEs have patched unserialize?

1 published CVEs changed unserialize in facebook/hhvm, in 1 distinct patches totalling 2 changed lines, between 2021 and 2021.

What is the latest CVE that changed unserialize?

CVE-2020-1898, published 2021-03-11, changed lines 409 of hphp/runtime/ext/fb/FBSerialize/FBSerialize-inl.h.

How does unserialize compare to the rest of facebook/hhvm?

facebook/hhvm has 39 CVEs with a located fix in total; 1 of them changed unserialize.

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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Patched Functions
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Unserialize

unserialize in facebook/hhvm: Patched by 1 CVEs

facebook/hhvm

Function

unserialize

Name: unserialize in facebook/hhvm: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

hphp/runtime/ext/fb/FBSerialize/FBSerialize-inl.h

Last patched March 11, 2021

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2021

Years

By CVE publication date

Overview

unserialize in facebook/hhvm was changed by 1 published CVE fixes in 2021, in 1 distinct patches that added or removed 2 lines in total.

facebook/hhvm has 39 CVEs with a located fix in total, so 3% of them touched this function.

CVEs that patched it

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

On this page

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

CVE-2020-1898
CVE-2020-1898 · line 409 · +1 −1
High · CVSS 7.5
EPSS 1.2%2021-03-11

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1unserializeListhphp/runtime/ext/fb/FBSerialize/FBSerialize-inl.h1 CVEs · 1 patches2021
2unserializeMaphphp/runtime/ext/fb/FBSerialize/FBSerialize-inl.h1 CVEs · 1 patches2021
3unserializeSethphp/runtime/ext/fb/FBSerialize/FBSerialize-inl.h1 CVEs · 1 patches2021
4unserializeThinghphp/runtime/ext/fb/FBSerialize/FBSerialize-inl.h1 CVEs · 1 patches2021
5unserializeVectorhphp/runtime/ext/fb/FBSerialize/FBSerialize-inl.h1 CVEs · 1 patches2021

Other hotspots in the repository

Functions in facebook/hhvm changed by the most CVE fixes.

string_number_format2 CVEs · hphp/runtime/base/zend-string.cpp recursiveAddVar2 CVEs · hphp/runtime/ext/wddx/ext_wddx.cpp couldRecur2 CVEs · hphp/runtime/ext/array/ext_array.cpp php_array_merge_recursive2 CVEs · hphp/runtime/ext/array/ext_array.cpp php_array_replace_recursive2 CVEs · hphp/runtime/ext/array/ext_array.cpp Crypt2 CVEs · hphp/runtime/base/string-util.cpp

All patched functions in facebook/hhvm

Frequently asked questions

Common questions about CVE fixes to unserialize.

How many CVEs have patched unserialize?: 1 published CVEs changed unserialize in facebook/hhvm, in 1 distinct patches totalling 2 changed lines, between 2021 and 2021.
What is the latest CVE that changed unserialize?: CVE-2020-1898, published 2021-03-11, changed lines 409 of hphp/runtime/ext/fb/FBSerialize/FBSerialize-inl.h.
How does unserialize compare to the rest of facebook/hhvm?: facebook/hhvm has 39 CVEs with a located fix in total; 1 of them changed unserialize.
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

hphp/runtime/ext/fb/FBSerialize/FBSerialize-inl.h on GitHub (opens in a new tab)
All patched functions in facebook/hhvm
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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