Network Security News Summary for Friday July 28th, 2023

OverlayFS Ubuntu Vuln; CISA warns of IDOR; Sophos UTM Patch; Aruba Patches Ubuntu OverlayFS Vulnerability https://www.wiz.io/blog/ubuntu-overlayfs-vulnerability CISA Warns of Insecure Direct Option Reference Vulnerabilities https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-208a Sophos UTM Patch https://docs.sophos.com/releasenotes/index.html?productGroupID=nsg&productID=utm&versionID=9.7 Aruba Patches https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2023-009.txt keywords: Aruba; Sophos; CISA; IDOR; Ubuntu; OverlayFS; patches; vulnerabilities