Drupal core 8 before versions 8.3.4 allows remote attackers to execute arbitrary code due to the PECL YAML parser not handling PHP objects safely during certain operations.
CVSS Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HDrupal
APPDrupal8.0.0 – 8.3.4 (excl.)
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
RCE
CWE
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