CVE-2025-11374

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Source
https://cve.org/CVERecord?id=CVE-2025-11374
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-11374.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-11374
Aliases
Downstream
Related
Published
2025-10-28T20:19:05Z
Modified
2026-08-12T03:51:46Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Consul's KV endpoint is vulnerable to denial of service
Details

Consul and Consul Enterprise’s (“Consul”) key/value endpoint is vulnerable to denial of service (DoS) due to incorrect Content Length header validation. This vulnerability, CVE-2025-11374, is fixed in Consul Community Edition 1.22.0 and Consul Enterprise 1.22.0, 1.21.6, 1.20.8 and 1.18.12.

Database specific 
{
    "cna_assigner": "HashiCorp",
    "cwe_ids": [
        "CWE-770"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/11xxx/CVE-2025-11374.json"
}
References

Affected packages

Git / github.com/hashicorp/consul

Affected ranges

Type
GIT
Repo
https://github.com/hashicorp/consul
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
f234070a9d0732849a984ea83a208fba8fbfd6dd
Fixed
7926532a57aad0a4286a78e0afecf2c11402240c
Introduced
bf0166d85082f384a94c5c0e6227619e63f3c644
Fixed
f234070a9d0732849a984ea83a208fba8fbfd6dd
Introduced
4e96098f98228a6b91691abefced6493128d57ea
Fixed
00b1ae49d633d719fe970d4004a89cf7859b80dc
Database specific
Show details 
{
    "cpe": [
        "cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*",
        "cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.18.12"
        },
        {
            "fixed": "1.22.0"
        },
        {
            "introduced": "1.19.0"
        },
        {
            "fixed": "1.20.8"
        },
        {
            "introduced": "1.21.0"
        },
        {
            "fixed": "1.21.6"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

api/v1.*
api/v1.0.0
api/v1.0.1
api/v1.1.0
api/v1.10.0
api/v1.2.0
api/v1.32.0
api/v1.32.1
api/v1.32.4
api/v1.33.0-rc2
api/v1.4.0
internal/v0.*
internal/v0.1.0
Other
list
proto-public/v0.*
proto-public/v0.1.0
proto-public/v0.1.1
proto-public/v0.7.0
sdk/v0.*
sdk/v0.1.0
sdk/v0.1.1
sdk/v0.16.3
sdk/v0.17.0
sdk/v0.17.0-rc1
sdk/v0.2.0
sdk/v0.4.0
v0.*
v0.1.0
v0.2.0
v0.2.1
v0.3.0
v0.3.1
v0.4.0
v0.4.1
v0.5.0
v0.5.0rc1
v0.5.1
v0.5.2
v0.6.0
v0.6.0-rc1
v0.6.0-rc2
v0.6.1
v0.6.3
v0.6.4
v0.6.4-rc3
v0.7.0
v0.7.0-rc1
v0.7.0-rc2
v0.7.1
v0.7.2
v0.7.2-rc1
v0.7.3
v0.7.4
v0.8.0
v0.8.0-rc1
v0.8.1
v0.8.2
v0.8.4
v0.8.5
v0.9.0
v0.9.0-rc1
v0.9.1
v0.9.2
v0.9.3
v0.9.3-rc1
v0.9.3-rc2
v1.*
v1.0.0
v1.0.0-beta1
v1.0.0-beta2
v1.0.1
v1.0.1-rc1
v1.0.2
v1.0.3
v1.0.4
v1.0.5
v1.0.6
v1.0.7
v1.1.0
v1.2.0
v1.2.1
v1.2.2
v1.2.3
v1.4.0
v1.4.0-rc1
v1.4.1
v1.4.2
v1.4.3
v1.4.4
v1.5.0
v1.5.1
v1.5.2
v1.5.3
v1.6.0
v1.6.1
v1.7.0
v1.7.0-beta1
v1.7.0-beta2
v1.7.0-beta3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-11374.json"