SB2020081902 - Security restrictions bypass in Apache Solr
Published: August 19, 2020
Security Bulletin ID
SB2020081902
CSH 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 vulnerability.
1) Input validation error (CVE-ID: CVE-2020-13941)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote user to bypass implemented security restrictions.
The vulnerability exists due to insufficient validation of user-supplied input in the Replication handler. A remote authenticated user can bypass security restrictions and read/write data to the filesystem.
Remediation
Install update from vendor's website.