Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-27907PUBLISHED: 2021-03-05
Apache Superset up to and including 0.38.0 allowed the creation of a Markdown component on a Dashboard page for describing chart's related information. Abusing this functionality, a malicious user could inject javascript code executing unwanted action in the context of the user's browser. The javasc...
CVE-2021-20663PUBLISHED: 2021-03-05
Cross-site scripting vulnerability in in Role authority setting screen of Movable Type 7 r.4705 and earlier (Movable Type 7 Series), Movable Type Advanced 7 r.4705 and earlier (Movable Type Advanced 7 Series), Movable Type 6.7.5 and earlier (Movable Type 6.7 Series), Movable Type Premium 1.39 and ea...
CVE-2021-20664PUBLISHED: 2021-03-05
Cross-site scripting vulnerability in in Asset registration screen of Movable Type 7 r.4705 and earlier (Movable Type 7 Series), Movable Type Advanced 7 r.4705 and earlier (Movable Type Advanced 7 Series), Movable Type 6.7.5 and earlier (Movable Type 6.7 Series), Movable Type Premium 1.39 and earlie...
CVE-2021-20665PUBLISHED: 2021-03-05
Cross-site scripting vulnerability in in Add asset screen of Contents field of Movable Type 7 r.4705 and earlier (Movable Type 7 Series), Movable Type Advanced 7 r.4705 and earlier (Movable Type Advanced 7 Series), Movable Type Premium 1.39 and earlier, and Movable Type Premium Advanced 1.39 and ear...
CVE-2021-28031PUBLISHED: 2021-03-05An issue was discovered in the scratchpad crate before 1.3.1 for Rust. The move_elements function can have a double-free upon a panic in a user-provided f function.
User Rank: Strategist
3/31/2016 | 3:40:03 PM
The key is to verify that the (daily) backups are clean, as a means of early ransomware detection and preventing good backups from being over-written. Nowhere do I see detailed advice on verifying backup integrity: a) How do you verify that a backup is not encrypted? Can it be automated or would it need a human to detect encrypted data? b) Keep in mind databases, Exchange, Active Directory and data in non-readable formats.
One solution to automating the integrity check is to seed your data with known static data- static files, database records, a mailbox, etc. Only the seed data could be restored and checked against the expected value. But this would be a custom solution, not something off the shelf as far as I know. In fact, seed data could be copied (low-level copy to bypass ransomware hooks into the OS) to another system and checked against expected values even hourly, as an early warning system for ransomware. Has anyone tried this approach?