Debian 11 — consul — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2018-19653 CVE-2019-12291 CVE-2020-12758 CVE-2020-12797 CVE-2020-13170 CVE-2020-13250 CVE-2020-25201 CVE-2020-25864 +12 more Upstream summary: HashiCorp Consul 0.5.1 through 1.4.0 can use cleartext agent-to-agent RPC communication because the verify_outgoing setting is […]