Foomuuri vulnerabilities
Summary
Matthias Gerstner discovered that Foomuuri's D-Bus service did not properly enforce authorization. An unprivileged local attacker could possibly use this issue to manipulate the firewall configuration, contrary to expectations. (CVE-2025-67603) Matthias Gerstner discovered that Foomuuri's D-Bus service did not properly validate interface names. A local attacker could possibly use this issue to manipulate the firewall configuration in unintended ways. (CVE-2025-67858) Affected Ubuntu releases: 25.10, 24.04. CVEs: CVE-2025-67858, CVE-2025-67603.
- Ubuntu 25.10
- Ubuntu 24.04
Official advisory · medium-confidence parse· fetched 3 hours ago·verify at source
Mitigation checklist
- Apply available updates: `sudo apt update && sudo apt upgrade` (a standard system update installs the fix).
Official advisory · medium-confidence parse· fetched 3 hours ago·verify at source
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