CVE-2020-13250
HIGH
7.5
CVSS Score
Published: June 11, 2020 at 07:16 PM UTC
Updated: June 17, 2026 at 02:52 AM UTC
1 product affected across 1 vendorConsul
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Severity
HIGH7.5
Exploit prediction
EPSS 3%
Description
HashiCorp Consul and Consul Enterprise include an HTTP API (introduced in 1.2.0) and DNS (introduced in 1.4.3) caching feature that was vulnerable to denial of service. Fixed in 1.6.6 and 1.7.4.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
1.2.0 ≤ v < 1.6.61.7.0 ≤ v < 1.7.4
Affected range stops below 1.6.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.7.4, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_CONFIRMRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.mdx_refsource_CONFIRMRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.mdx_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/hashicorp/consul/pull/8023CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-770
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