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CVE-2016-2338

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2020-02-14 00:00:00

Laatst bijgewerkt 2024-08-05 23:24:48

Toegewezen door certcc

CVSS-score geen score

Status PUBLISHED

Beschrijving

An exploitable heap overflow vulnerability exists in the Psych::Emitter start_document function of Ruby. In Psych::Emitter start_document function heap buffer "head" allocation is made based on tags array length. Specially constructed object passed as element of tags array can increase this array size after mentioned allocation and cause heap overflow.

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