RHSA-2021:0329MediumCVSS 7.0
Red Hat Security Advisory: Red Hat AMQ Broker 7.4.6 release and security update
🔗 CVE IDs covered (2)
📋 Description
CVE-2020-27216 — jetty: local temporary directory hijacking vulnerability CVE-2020-27218 — jetty: buffer not correctly recycled in Gzip Request inflation
🎯 Affected products1
- Red Hat AMQ LTS 7.4.6
✅ Remediation
Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on. The References section of this erratum contains a download link (you must log in to download the update). Workaround: Jetty users should create temp folders outside the normal /tmp structure, and ensure that their permissions are set so as not to be accessible by an attacker.
🔗 References (7)
- selfhttps://access.redhat.com/errata/RHSA-2021:0329
- externalhttps://access.redhat.com/security/updates/classification/#moderate
- externalhttps://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=jboss.amq.broker&version=7.4.6
- externalhttps://access.redhat.com/documentation/en-us/red_hat_amq/7.4/
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1891132
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1902826
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0329.json