cve-2023-32082
Vulnerability from cvelistv5
Published
2023-05-11 19:22
Modified
2024-08-02 15:03
Severity
Summary
etcd key name can be accessed via LeaseTimeToLive API
Impacted products
VendorProduct
etcd-ioetcd
Show details on NVD website


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          "dateUpdated": "2024-08-02T15:03:29.172Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
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            "name": "https://github.com/etcd-io/etcd/security/advisories/GHSA-3p4g-rcw5-8298",
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            "url": "https://github.com/etcd-io/etcd/pull/15656"
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            "name": "https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.md",
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            "url": "https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.md"
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            "url": "https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.md"
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    "cna": {
      "affected": [
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          "product": "etcd",
          "vendor": "etcd-io",
          "versions": [
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              "status": "affected",
              "version": "\u003c 3.4.26"
            },
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              "status": "affected",
              "version": "\u003e= 3.5.0, \u003c 3.5.9"
            }
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        }
      ],
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          "lang": "en",
          "value": "etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.4.26 and 3.5.9, the LeaseTimeToLive 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). Versions 3.4.26 and 3.5.9 fix this issue. There are no known workarounds."
        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.1,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
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            "version": "3.1"
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          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2023-05-11T19:22:56.442Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
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          "name": "https://github.com/etcd-io/etcd/pull/15656",
          "tags": [
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          "url": "https://github.com/etcd-io/etcd/pull/15656"
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          "name": "https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.md",
          "tags": [
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          "url": "https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.md"
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          "tags": [
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        }
      ],
      "source": {
        "advisory": "GHSA-3p4g-rcw5-8298",
        "discovery": "UNKNOWN"
      },
      "title": "etcd key name can be accessed via LeaseTimeToLive API"
    }
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  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-32082",
    "datePublished": "2023-05-11T19:22:56.442Z",
    "dateReserved": "2023-05-01T16:47:35.316Z",
    "dateUpdated": "2024-08-02T15:03:29.172Z",
    "state": "PUBLISHED"
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