SB2021080530 - Information disclosure in Wildfly Elytron
Published: August 5, 2021 Updated: January 17, 2022
Security Bulletin ID
SB2021080530
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) Observable discrepancy (CVE-ID: CVE-2021-3642)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to possibility of a timing attack against the ScramServer. A remote attacker can gain access to potentially sensitive information.
Remediation
Install update from vendor's website.