Sans Internet Storm Center Daily Network/cyber Security And Information Security Podcast

CVE-2017-11882 Will Never Die The (very) old equation editor vulnerability is still being exploited, as this recent sample analyzed by Xavier shows. The payload of the Excel file attempts to download and execute an infostealer to exfiltrate passwords via email. https://isc.sans.edu/diary/CVE-2017-11882%20Will%20Never%20Die/32196 Windows Kerberos Elevation of Privilege Vulnerability Yesterday, Microsoft released a patch for a vulnerability that had already been made public. This vulnerability refers to the privilege escalation taking advantage of a path traversal issue in Windows Kerberos affecting Exchange Server in hybrid mode. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53779 Persistent Risk: XZ Utils Backdoor Still Lurking in Docker Images Some old Debian Docker images containing the xz-utils backdoor are still available for download from Docker Hub via the official Debian account. https://www.binarly.io/blog/persistent-risk-xz-utils-backdoor-still-lurking-in-docker-images FortiSIEM / F