This security bulletin contains one medium risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error in the JNDI Realm when processing authentication requests. A remote attacker can authenticate using variations of a valid user name and bypass some of the protection provided by the LockOut Realm.Mitigation
Install updates from vendor's website.Vulnerable software versions
Apache Tomcat: 10.0.0 - 10.0.5, 9.0.0 - 9.0.45, 8.5.0 - 8.5.65, 7.0.0 - 7.0.108
Can this vulnerability be exploited remotely?
How the attacker can exploit this vulnerability?
Is there known malware, which exploits this vulnerability?