Uninett mod_auth_mellon Module CVE-2019-3877 Open Redirection Vulnerability

Bugtraq ID:	107556
Class:	Input Validation Error
CVE:	CVE-2019-3877
Remote:	Yes
Local:	No
Published:	Mar 22 2019 12:00AM
Updated:	Mar 22 2019 12:00AM
Credit:	garudlaksha1 c
Vulnerable:	Uninett mod_auth_mellon 0 Redhat Software Collections for RHEL 0 Redhat Enterprise Linux 7 Redhat Enterprise Linux 6 + Trustix Secure Enterprise Linux 2.0 + Trustix Secure Linux 2.2 + Trustix Secure Linux 2.1 + Trustix Secure Linux 2.0
Not Vulnerable:

Uninett mod_auth_mellon Module CVE-2019-3877 Open Redirection Vulnerability

Uninett mod_auth_mellon Module is prone to an open-redirection vulnerability.

An attacker can leverage this issue by constructing a crafted URI and enticing a user to follow it. When an unsuspecting victim follows the link, they may be redirected to an attacker-controlled site; this may aid in phishing attacks or gain sensitive information. Other attacks are possible.

Uninett mod_auth_mellon Module CVE-2019-3877 Open Redirection Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Uninett mod_auth_mellon Module CVE-2019-3877 Open Redirection Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Uninett mod_auth_mellon Module CVE-2019-3877 Open Redirection Vulnerability

References:

• Fix redirect URL validation bypass (Uninett)
  
• Open Redirection issue #35 (Uninett)
  
• mod_auth_mellon Homepage (Uninett)
  
• Bug 1691125 (CVE-2019-3877) - CVE-2019-3877 mod_auth_mellon: open redirect in l (Redhat)
  
• CVE-2019-3877 (Redhat)