SB2018060113 - Multiple vulnerabilities in Graylog Graylog

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Cross-site scripting (CVE-ID: CVE-2018-11650)

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

Graylog before v2.4.4 has an XSS security issue with unescaped text in notifications, related to toastr and util/UserNotification.js.

2) Cross-site scripting (CVE-ID: CVE-2018-11651)

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

Graylog before v2.4.4 has an XSS security issue with unescaped text in dashboard names, related to components/dashboard/Dashboard.jsx, components/dashboard/EditDashboardModal.jsx, and pages/ShowDashboardPage.jsx.

Remediation

Install update from vendor's website.

References

• https://github.com/Graylog2/graylog2-server/pull/4727
• https://www.graylog.org/post/announcing-graylog-v2-4-4
• https://github.com/Graylog2/graylog2-server/pull/4739