Improper Input Validation Affecting php-common package, versions <0:7.4.19-4.module+el8.6.0+16316+906f6c6d


Severity

Recommended
medium

Based on CentOS security rating

    Threat Intelligence

    Exploit Maturity
    Mature
    EPSS
    93.83% (100th percentile)

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  • Snyk ID SNYK-CENTOS8-PHPCOMMON-3024864
  • published 26 Jul 2021
  • disclosed 19 Nov 2020

How to fix?

Upgrade Centos:8 php-common to version 0:7.4.19-4.module+el8.6.0+16316+906f6c6d or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php-common package and not the php-common package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks, and thus any other stream-wrapper attack (such as file:// to overwrite files) can still succeed.

References

CVSS Scores

version 3.1
Expand this section

NVD

7.8 high
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
Expand this section

Red Hat

7.1 high