SB2019122309 - Information exposure through externally-generated error message in type-graphql package for Node.js
Published: December 23, 2019 Updated: January 5, 2020
Security Bulletin ID
SB2019122309
CSH Severity
Medium
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 vulnerability.
1) Information exposure through externally-generated error message (CVE-ID: N/A)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to software reveals the resolver source code in an error message. It is possible to force this error when no subscription topics are provided in the request. A remote attacker can gain unauthorized access to sensitive information.
Remediation
Install update from vendor's website.