CVE-2021-32610: Directory Traversal in Archive_Tar

CVE-2021-32610 · Severity: low · CVSS 3.1 · Published 2021-08-09

Directory Traversal in Archive_Tar

Technologies: drupal/core (Packagist), pear/archive_tar (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2021-32610 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2021-32610 being exploited in the wild.
How severe is CVE-2021-32610?
Low severity, with a CVSS score of 3.1, published 9 August 2021.
Which products and versions are affected?
drupal/core (Packagist) ECOSYSTEM:introduced=8.0.0,fixed=8.9.17|ECOSYSTEM:introduced=9.1.0,fixed=9.1.11|ECOSYSTEM:introduced=9.2.0,fixed=9.2.2; pear/archive_tar (Packagist) ECOSYSTEM:introduced=0,fixed=1.4.14.
Is there a fix for CVE-2021-32610?
Yes. drupal/core (Packagist): upgrade to 8.9.17 or later; pear/archive_tar (Packagist): upgrade to 1.4.14 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2021-32610?
Check whether you run drupal/core (Packagist) or pear/archive_tar (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • drupal/core (Packagist): upgrade to 8.9.17 or later
    composer require drupal/core:^8.9.17
  • pear/archive_tar (Packagist): upgrade to 1.4.14 or later
    composer require pear/archive_tar:^1.4.14

Affected products

  • drupal/core (Packagist) ECOSYSTEM:introduced=8.0.0,fixed=8.9.17|ECOSYSTEM:introduced=9.1.0,fixed=9.1.11|ECOSYSTEM:introduced=9.2.0,fixed=9.2.2
  • pear/archive_tar (Packagist) ECOSYSTEM:introduced=0,fixed=1.4.14

Identifiers

  • CVE-2021-32610
  • DRUPAL-CORE-2021-004
  • GHSA-p8q8-jfcv-g2h2

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