SB2017031602 - Information disclosure in Cisco WebEx Meetings Server
Published: March 16, 2017 Updated: March 16, 2017
Security Bulletin ID
SB2017031602
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) Information disclosure (CVE-ID: CVE-2017-3811)
The vulnerability allows a remote attacker to obtain potentially sensitive information.
The vulnerability exists due to improper handling of an XML External Entity (XXE) when parsing an XML file. A remote unauthenticated attacker can trick the victim into opening a specially crafted XML file and gain read access to part of the information stored in the affected system.
Successful exploitation of this vulnerability results in information disclosure.
Remediation
Install update from vendor's website.