VULNERABILITY

Oracle Linux: CVE-2019-3877: ELSA-2019-0766: mod_auth_mellon security and bug fix update (IMPORTANT) (Multiple Advisories)

Try Surface Command Get a continuous 360° view of your attack surface
Back to Search

Oracle Linux: CVE-2019-3877: ELSA-2019-0766: mod_auth_mellon security and bug fix update (IMPORTANT) (Multiple Advisories)

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:N)
Published
03/22/2019
Created
07/23/2020
Added
07/21/2020
Modified
01/07/2025

Description

A vulnerability was found in mod_auth_mellon before v0.14.2. An open redirect in the logout URL allows requests with backslashes to pass through by assuming that it is a relative URL, while the browsers silently convert backslash characters into forward slashes treating them as an absolute URL. This mismatch allows an attacker to bypass the redirect URL validation logic in apr_uri_parse function.

Solution(s)

  • oracle-linux-upgrade-mod-auth-mellon
  • oracle-linux-upgrade-mod-auth-mellon-diagnostics

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
  • Lightweight Endpoint Agent
  • Live Dashboards
  • Real Risk Prioritization
  • IT-Integrated Remediation Projects
  • Cloud, Virtual, and Container Assessment
  • Integrated Threat Feeds
  • Easy-to-Use RESTful API
  • Automation-Assisted Patching
  • Automated Containment
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;