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4.8 Medium

CVE-2020-7068 In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files using phar…

Description

In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files using phar extension, phar_parse_zipfile could be tricked into accessing freed memory, which could lead to a crash or information disclosure.

Affected products and versions

Product Affected versions Fixed in
PHP 7.4 7.4.x → < 7.4.9 7.4.9
PHP 7.3 7.3.x → < 7.3.21 7.3.21
PHP 7.2 7.2.x → < 7.2.33 7.2.33

References

Timeline

  1. Published
  2. Last modified

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