A vulnerability was found in PJSIP up to 2.11.0. It has been rated as problematic. Affected by this issue is some unknown processing of the component SSL Socket Handler. Upgrading to version 2.11.1 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.