Improper Access Control Affecting apcu-panel package, versions <0:5.1.17-1.module+el8.1.0+3189+a1bff096


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.61% (79th percentile)

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  • Snyk ID SNYK-CENTOS8-APCUPANEL-1955672
  • published 26 Jul 2021
  • disclosed 8 Jan 2020

How to fix?

Upgrade Centos:8 apcu-panel to version 0:5.1.17-1.module+el8.1.0+3189+a1bff096 or higher.

NVD Description

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

In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when creating PHAR archive using PharData::buildFromIterator() function, the files are added with default permissions (0666, or all access) even if the original files on the filesystem were with more restrictive permissions. This may result in files having more lax permissions than intended when such archive is extracted.

CVSS Scores

version 3.1
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NVD

5.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    Low
  • Availability (A)
    None
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Red Hat

5.5 medium
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SUSE

5.3 medium