SB2023030411 - openEuler 20.03 LTS SP1 update for rubygem-activesupport
Published: March 4, 2023
Security Bulletin ID
SB2023030411
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2023-22796)
The vulnerability allows a remote attacker to perform a regular expression based denial of service (ReDoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input in Active Support in Inflector.underscore. A remote attacker can pass specially crafted input to the application and perform a regular expression based denial of service (ReDoS) attack.
Remediation
Install update from vendor's website.