How many CVEs have patched php_var_unserialize_internal?

2 published CVEs changed php_var_unserialize_internal in php/php-src, in 2 distinct patches totalling 1,167 changed lines, between 2016 and 2017.

What is the latest CVE that changed php_var_unserialize_internal?

CVE-2017-12932, published 2017-08-18, changed lines 575 to 1426 of ext/standard/var_unserializer.c.

How does php_var_unserialize_internal compare to the rest of php/php-src?

php/php-src has 73 CVEs with a located fix in total; 2 of them changed php_var_unserialize_internal.

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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Php_var_unserialize_internal

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Patched Functions
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Php_var_unserialize_internal

php_var_unserialize_internal in php/php-src: Patched by 2 CVEs

php/php-src

Function

php_var_unserialize_internal

Name: php_var_unserialize_internal in php/php-src: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

ext/standard/var_unserializer.c

Last patched August 18, 2017

CVEs

That changed this function

Distinct patches

Backports counted once

1,167

Lines changed

Added plus removed

2016–2017

Years

By CVE publication date

Overview

php_var_unserialize_internal in php/php-src was changed by 2 published CVE fixes between 2016 and 2017, in 2 distinct patches that added or removed 1,167 lines in total.

php/php-src has 73 CVEs with a located fix in total, so 3% of them touched this function.

CVEs that patched it

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

CVE-2017-12932
CVE-2017-12932 · lines 575–1426 · +581 −559 in 3 hunks
Critical · CVSS 9.8
EPSS 7.4%2017-08-18
CVE-2016-7124
CVE-2016-7124 · lines 690–1370 · +14 −13 in 13 hunks
Critical · CVSS 9.8
EPSS 16.6%2016-09-12

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1php_var_unserializeext/standard/var_unserializer.c2 CVEs · 2 patches2016 to 2017
2process_nested_dataext/standard/var_unserializer.c2 CVEs · 2 patches2015 to 2017
3object_common1ext/standard/var_unserializer.c1 CVEs · 1 patches2017
4object_common2ext/standard/var_unserializer.c1 CVEs · 1 patches2016

Other hotspots in the repository

Functions in php/php-src changed by the most CVE fixes.

php_wddx_pop_element5 CVEs · ext/wddx/wddx.c process_nested_data2 CVEs · ext/standard/var_unserializer.c php_var_unserialize2 CVEs · ext/standard/var_unserializer.c phar_parse_pharfile2 CVEs · ext/phar/phar.c php_wddx_push_element2 CVEs · ext/wddx/wddx.c php_wddx_process_data2 CVEs · ext/wddx/wddx.c

All patched functions in php/php-src

Frequently asked questions

Common questions about CVE fixes to php_var_unserialize_internal.

How many CVEs have patched php_var_unserialize_internal?: 2 published CVEs changed php_var_unserialize_internal in php/php-src, in 2 distinct patches totalling 1,167 changed lines, between 2016 and 2017.
What is the latest CVE that changed php_var_unserialize_internal?: CVE-2017-12932, published 2017-08-18, changed lines 575 to 1426 of ext/standard/var_unserializer.c.
How does php_var_unserialize_internal compare to the rest of php/php-src?: php/php-src has 73 CVEs with a located fix in total; 2 of them changed php_var_unserialize_internal.
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

ext/standard/var_unserializer.c on GitHub (opens in a new tab)
All patched functions in php/php-src
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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References