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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't 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.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-32082.json","reference_id":"","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-32082.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-32082","reference_id":"","reference_type":"","scores":[{"value":"0.0036","scoring_system":"epss","scoring_elements":"0.5848","published_at":"2026-06-06T12:55:00Z"},{"value":"0.0036","scoring_system":"epss","scoring_elements":"0.58471","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00463","scoring_system":"epss","scoring_elements":"0.64667","published_at":"2026-06-07T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-32082"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32082","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32082"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/etcd-io/etcd","reference_id":"","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/etcd-io/etcd"},{"reference_url":"https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.md","reference_id":"","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-01-24T21:29:19Z/"}],"url":"https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.md"},{"reference_url":"https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.md","reference_id":"","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-01-24T21:29:19Z/"}],"url":"https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.md"},{"reference_url":"https://github.com/etcd-io/etcd/pull/15656","reference_id":"","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-01-24T21:29:19Z/"}],"url":"https://github.com/etcd-io/etcd/pull/15656"},{"reference_url":"https://github.com/etcd-io/etcd/security/advisories/GHSA-3p4g-rcw5-8298","reference_id":"","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-01-24T21:29:19Z/"}],"url":"https://github.com/etcd-io/etcd/security/advisories/GHSA-3p4g-rcw5-8298"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32082","reference_id":"","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32082"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1036295","reference_id":"1036295","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1036295"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2208131","reference_id":"2208131","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2208131"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:3441","reference_id":"RHSA-2023:3441","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:3441"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/195577?format=json","purl":"pkg:deb/debian/etcd@3.5.16-4","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-atan-a5vx-8beb"},{"vulnerability":"VCID-nrsb-6br9-pkdt"},{"vulnerability":"VCID-upwc-wds5-8kfq"}],"resour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