Improper Input Validation Affecting php-intl package, versions <0:5.4.16-46.1.el7_7


Severity

Recommended
critical

Based on CentOS security rating.

Threat Intelligence

Exploit Maturity
Mature
EPSS
97.32% (100th percentile)

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  • Snyk IDSNYK-CENTOS7-PHPINTL-2148866
  • published26 Jul 2021
  • disclosed24 Oct 2019

Introduced: 24 Oct 2019

CVE-2019-11043  (opens in a new tab)
CWE-20  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Centos:7 php-intl to version 0:5.4.16-46.1.el7_7 or higher.

NVD Description

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

In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it is possible to cause FPM module to write past allocated buffers into the space reserved for FCGI protocol data, thus opening the possibility of remote code execution.

References

CVSS Scores

version 3.1