ghsa-3p4g-rcw5-8298
Vulnerability from github
Published
2023-05-12 20:19
Modified
2023-05-12 20:19
Severity ?
Summary
etcd Key name can be accessed via LeaseTimeToLive API
Details
Impact
LeaseTimeToLive API allows access to key names (not value) associated to a lease when Keys parameter is true, even a user doesn't have read permission to the keys. The impact is limited to a cluster which enables auth (RBAC).
Patches
< v3.4.26 and < v3.5.9 are affected.
Workarounds
No.
Reporter
Yoni Rozenshein
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/etcd-io/etcd"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.4.26"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/etcd-io/etcd"
},
"ranges": [
{
"events": [
{
"introduced": "3.5.0"
},
{
"fixed": "3.5.9"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-32082"
],
"database_specific": {
"cwe_ids": [
"CWE-200"
],
"github_reviewed": true,
"github_reviewed_at": "2023-05-12T20:19:50Z",
"nvd_published_at": "2023-05-11T20:15:09Z",
"severity": "LOW"
},
"details": "### Impact\nLeaseTimeToLive API allows access to key names (not value) associated to a lease when `Keys` parameter is true, even a user doesn\u0027t have read permission to the keys. The impact is limited to a cluster which enables auth (RBAC).\n\n### Patches\n\u003c v3.4.26 and \u003c v3.5.9 are affected.\n\n### Workarounds\nNo.\n\n### Reporter\nYoni Rozenshein",
"id": "GHSA-3p4g-rcw5-8298",
"modified": "2023-05-12T20:19:50Z",
"published": "2023-05-12T20:19:50Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/etcd-io/etcd/security/advisories/GHSA-3p4g-rcw5-8298"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-32082"
},
{
"type": "WEB",
"url": "https://github.com/etcd-io/etcd/pull/15656"
},
{
"type": "PACKAGE",
"url": "https://github.com/etcd-io/etcd"
},
{
"type": "WEB",
"url": "https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.md"
},
{
"type": "WEB",
"url": "https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "etcd Key name can be accessed via LeaseTimeToLive API"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.