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Incorrect Privilege Assignment Affecting php-bcmath package, versions *

Severity

 Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
0.54% (79th percentile)

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  • Snyk IDSNYK-CENTOS7-PHPBCMATH-2001932
  • published26 Jul 2021
  • disclosed18 Feb 2019
Report a new vulnerability Found a mistake?

Introduced: 18 Feb 2019

CVE-2019-9637  (opens in a new tab)
CWE-266  (opens in a new tab)

How to fix?

There is no fixed version for Centos:7 php-bcmath.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php-bcmath package and not the php-bcmath package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

An issue was discovered in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. Due to the way rename() across filesystems is implemented, it is possible that file being renamed is briefly available with wrong permissions while the rename is ongoing, thus enabling unauthorized users to access the data.

References