CVSS: 4.3EPSS: 0%CPEs: 2EXPL: 0CVE-2023-32082 – etcd key name can be accessed via LeaseTimeToLive API
https://notcve.org/view.php?id=CVE-2023-32082
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'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. • https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.md https://github.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.md https://github.com/etcd-io/etcd/pull/15656 https://github.com/etcd-io/etcd/security/advisories/GHSA-3p4g-rcw5-8298 https://access.redhat.com/security/cve/CVE-2023-32082 https://bugzilla.redhat.com/show_bug.cgi?id=2208131 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2021-28235 – etcd: Information discosure via debug function
https://notcve.org/view.php?id=CVE-2021-28235
Authentication vulnerability found in Etcd-io v.3.4.10 allows remote attackers to escalate privileges via the debug function. A flaw was found in etcd, where etc-io could allow a remote attacker to gain elevated privileges on the system caused by a vulnerability in the debug function. By sending a specially crafted request, an attacker can gain elevated privileges. • http://etcd.com https://github.com/etcd-io/etcd https://github.com/etcd-io/etcd/pull/15648 https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj.png https://github.com/lucyxss/etcd-3.4.10-test/blob/master/temp4cj_2.png https://access.redhat.com/security/cve/CVE-2021-28235 https://bugzilla.redhat.com/show_bug.cgi?id=2184441 • CWE-287: Improper Authentication •