SB2016091320 - Microsoft Exchange Open Redirect Vulnerability
Published: September 13, 2016
Security Bulletin ID
SB2016091320
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Open redirect (CVE-ID: CVE-2016-3378)
The vulnerability allows a remote attacker to perform spoofing attacks.Open redirect vulnerability exists due to insufficient verification of URL when redirecting users to external websites. A remote attacker can create a specially crafted link, trick the victim into following it and redirect the victim to malicious website.
Successful exploitation of the vulnerability will allow to steal valid user's credentials and use the information to conduct further attacks.
Remediation
Install update from vendor's website.