How many CVEs have patched FBUnserializer?

1 published CVEs changed FBUnserializer in facebook/hhvm, in 1 distinct patches totalling 10 changed lines, between 2021 and 2021.

What is the latest CVE that changed FBUnserializer?

CVE-2020-1898, published 2021-03-11, changed lines 168 to 175 of hphp/runtime/ext/fb/FBSerialize/FBSerialize.h.

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

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

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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FBUnserializer

FBUnserializer in facebook/hhvm: Patched by 1 CVEs

facebook/hhvm

Type

FBUnserializer

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

hphp/runtime/ext/fb/FBSerialize/FBSerialize.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

FBUnserializer in facebook/hhvm was changed by 1 published CVE fixes in 2021, in 1 distinct patches that added or removed 10 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 FBUnserializer, newest first, with the lines each fix touched.

CVE-2020-1898
CVE-2020-1898 · lines 168–175 · +5 −5
High · CVSS 7.5
EPSS 1.2%2021-03-11

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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 FBUnserializer.

How many CVEs have patched FBUnserializer?: 1 published CVEs changed FBUnserializer in facebook/hhvm, in 1 distinct patches totalling 10 changed lines, between 2021 and 2021.
What is the latest CVE that changed FBUnserializer?: CVE-2020-1898, published 2021-03-11, changed lines 168 to 175 of hphp/runtime/ext/fb/FBSerialize/FBSerialize.h.
How does FBUnserializer compare to the rest of facebook/hhvm?: facebook/hhvm has 39 CVEs with a located fix in total; 1 of them changed FBUnserializer.
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.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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Overview
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