Improper Preservation of Permissions Affecting libzip package, versions <0:1.5.2-1.module+el8.2.0+5569+98c8b30d


Severity

Recommended
0.0
medium
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.61% (80th percentile)

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  • Snyk IDSNYK-ORACLE8-LIBZIP-2560539
  • published10 Apr 2022
  • disclosed27 Feb 2020

Introduced: 27 Feb 2020

CVE-2020-7063  (opens in a new tab)
CWE-281  (opens in a new tab)

How to fix?

Upgrade Oracle:8 libzip to version 0:1.5.2-1.module+el8.2.0+5569+98c8b30d or higher.
This issue was patched in ELSA-2020-3662.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libzip package and not the libzip package as distributed by Oracle. See How to fix? for Oracle: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