https://bugzilla.redhat.com/show_bug.cgi?id=1475068
Bug ID: 1475068 Summary: CVE-2016-6127 rt: Cross-site scripting via malicious file upload Product: Security Response Component: vulnerability Keywords: Security Severity: medium Priority: medium Assignee: security-response-team@redhat.com Reporter: psampaio@redhat.com CC: perl-devel@lists.fedoraproject.org, rc040203@freenet.de, tibbs@math.uh.edu
It was discovered that Request Tracker is vulnerable to a cross-site scripting (XSS) attack if an attacker uploads a malicious file with a certain content type. Installations which use the AlwaysDownloadAttachments config setting are unaffected by this flaw. The applied fix addresses all existant and future uploaded attachments.
Upstream patch:
https://forum.bestpractical.com/t/security-vulnerabilities-in-rt-2017-06-15/...
References:
http://www.securityfocus.com/bid/99375/info https://www.debian.org/security/2017/dsa-3882