Directory Traversal Affecting php-pecl-xdebug-debugsource package, versions <0:2.9.5-1.module+el8.4.0+415+e936cba3


Severity

Recommended
medium

Based on Rocky Linux security rating.

Threat Intelligence

Exploit Maturity
Mature
EPSS
88.73% (99th percentile)

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  • Snyk IDSNYK-ROCKY8-PHPPECLXDEBUGDEBUGSOURCE-3197664
  • published5 Jan 2023
  • disclosed18 Jan 2021

Introduced: 18 Jan 2021

CVE-2020-36193  (opens in a new tab)
CWE-22  (opens in a new tab)
CWE-59  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 php-pecl-xdebug-debugsource to version 0:2.9.5-1.module+el8.4.0+415+e936cba3 or higher.
This issue was patched in RLSA-2022:6542.

NVD Description

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

Tar.php in Archive_Tar through 1.4.11 allows write operations with Directory Traversal due to inadequate checking of symbolic links, a related issue to CVE-2020-28948.

References

CVSS Scores

version 3.1