CVE-2019-9764 describes a critical vulnerability in HashiCorp Consul versions prior to 1.4.4, where agent-to-agent TLS communication fails to verify server hostnames, effectively bypassing intended security configurations. This high-severity flaw (CVSS 7.4) could allow an unauthenticated attacker to intercept or tamper with sensitive communications, leading to high confidentiality and integrity impacts, though it requires high attack complexity. There is currently no public exploit intelligence, active exploitation, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.4.3CPE matchmatch criteria | cpe:2.3:a:hashicorp:consul:1.4.3:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
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No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.