CVE catalog
CVE-2020-25201
UBUNTU-
HashiCorp Consul Enterprise version 1.7.0 up to 1.8.4 includes a namespace replication bug which can be triggered to cause denial of service via infinite Raft writes. Fixed in 1.7.9 and 1.8.5.
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 2.61% · Oct 27, 2026
Reported versions and fixes
Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.
| Distribution / release | Package | Version | Status | Source |
|---|---|---|---|---|
| Debian11 | consul | 1.8.6+dfsg1-1 | Fixed | [DEBIAN-CVE-2020-25201] |
Showing 1 fix observations. All 10 observations, including unknown and conflicting reports, are available below.
Provider details and historical evidence
| Distribution / release | Package | Version | Status | Source |
|---|---|---|---|---|
| Debian11 | consul | 1.8.6+dfsg1-1 | Fixed | [DEBIAN-CVE-2020-25201] |
| Ubuntu18.04 | consul | 0.6.4~dfsg-3 | Affected | [UBUNTU-CVE-2020-25201] |
| Ubuntu20.04 | consul | 1.0.7~dfsg1-5ubuntu1 | Affected | [UBUNTU-CVE-2020-25201] |
| Ubuntu20.04 | consul | 1.4.4~dfsg1-2ubuntu2 | Affected | [UBUNTU-CVE-2020-25201] |
| Ubuntu20.04 | consul | 1.5.2+dfsg1-10 | Affected | [UBUNTU-CVE-2020-25201] |
| Ubuntu20.04 | consul | 1.5.2+dfsg1-12 | Affected | [UBUNTU-CVE-2020-25201] |
| Ubuntu20.04 | consul | 1.5.2+dfsg1-6 | Affected | [UBUNTU-CVE-2020-25201] |
| Ubuntu20.04 | consul | 1.5.2+dfsg2-14 | Affected | [UBUNTU-CVE-2020-25201] |
| Ubuntu22.04 | consul | 1.7.4+dfsg1-1 | Affected | [UBUNTU-CVE-2020-25201] |
| Ubuntu22.04 | consul | 1.8.7+dfsg1-3 | Affected | [UBUNTU-CVE-2020-25201] |
Original provider fields
{
"package_releases": [],
"fixed_versions": [],
"distribution_packages": [
{
"name": "consul",
"distro": "debian",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.8.6+dfsg1-1"
}
]
}
],
"release": "11",
"versions": [],
"ecosystem": "deb",
"provider_url": "https://osv.dev/vulnerability/DEBIAN-CVE-2020-25201",
"fixed_version": "1.8.6+dfsg1-1",
"provider_source": "pypi",
"provider_record_id": "DEBIAN-CVE-2020-25201",
"provider_updated_at": "2026-08-27T13:02:44.239656495Z"
},
{
"name": "consul",
"distro": "ubuntu",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"release": "18.04",
"versions": [
"0.6.4~dfsg-3"
],
"ecosystem": "deb",
"provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2020-25201",
"fixed_version": "",
"provider_source": "pypi",
"provider_record_id": "UBUNTU-CVE-2020-25201",
"provider_updated_at": "2025-10-24T04:48:42Z"
},
{
"name": "consul",
"distro": "ubuntu",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"release": "20.04",
"versions": [
"1.0.7~dfsg1-5ubuntu1",
"1.4.4~dfsg1-2ubuntu2",
"1.5.2+dfsg1-6",
"1.5.2+dfsg1-10",
"1.5.2+dfsg1-12",
"1.5.2+dfsg2-14"
],
"ecosystem": "deb",
"provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2020-25201",
"fixed_version": "",
"provider_source": "pypi",
"provider_record_id": "UBUNTU-CVE-2020-25201",
"provider_updated_at": "2025-10-24T04:48:42Z"
},
{
"name": "consul",
"distro": "ubuntu",
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"release": "22.04",
"versions": [
"1.7.4+dfsg1-1",
"1.8.7+dfsg1-3"
],
"ecosystem": "deb",
"provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2020-25201",
"fixed_version": "",
"provider_source": "pypi",
"provider_record_id": "UBUNTU-CVE-2020-25201",
"provider_updated_at": "2025-10-24T04:48:42Z"
}
]
}OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
Observed: