Read the docs
Red Hat Security Advisory

RHSA-2020:2508

expat security update

Released 2020-06-12 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Fixes 1 record

Priority MEDIUM 43

Buffer overflow in the XML parser in Mozilla Firefox before 38.0, Firefox ESR 31.x before 31.7, and Thunderbird before 31.7 allows remote attackers to execute arbitrary code by providing a large amount of compressed XML…

CVSS 2.0HIGH 7.5 Network No auth Interaction — EPSS 0.07227 Published 2015-05-14 Partial fix CWE-119