SB2019121633 - Code Injection in IBM Cloud Transformation Advisor
Published: December 16, 2019
Security Bulletin ID
SB2019121633
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Code Injection (CVE-ID: CVE-2019-10744)
The vulnerability allows a remote attacker to modify properties on the target system.
The vulnerability exists due to improper input validation in the "defaultsDeep" function. A remote attacker can send a specially crafted request and modify the prototype of "Object" via "{constructor: {prototype: {...}}}" causing the addition or modification of an existing property that will exist on all objects.
Remediation
Install update from vendor's website.