Loftware Spectrum 4.6 HF13 Patch: Fixes Tomcat Max Thread Exhaustion

From this webpage screenshot, the following key information about the vulnerability can be obtained: 1. Vulnerability Description: - Vulnerability Name: Loftware Spectrum 4.6 HF13 - Release Date: June 2023 - Description: This patch fixes the issue where Tomcat's maximum thread utilization was reached. 2. Impact: - Affected Version: Loftware Spectrum 4.6 HF3 - Patch Prerequisite: Loftware Spectrum 4.6 HF3 must be installed before applying this patch. 3. Patch Installation Steps: - Post-Installation Steps: 1. Delete any temporary folders created during the installation process. 2. Log in as SuperAdmin to the initial Spectrum application server and add the following system property in : - Name: DocManagement - Keyword: disableSerializedDocumentImport - Value: true 3. Restart the Loftware Spectrum service on the initial Spectrum application server. 4. Log in to Spectrum and perform the following steps to upgrade remote sites: - a. Go to and open the remote site to be upgraded. - b. Click . The installer will automatically close upon completion. - c. Confirm the upgraded remote site is connected by clicking the Loftware icon in the system tray. - d. Repeat steps a–c for each remote site. 4. Related Links: - For more information, refer to in the Spectrum User Guide (Help). This information helps users understand the nature of the vulnerability, its scope of impact, and how to securely apply the patch to resolve it.

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Loftware Spectrum 4.6 HF13 Patch: Fixes Tomcat Max Thread Exhaustion