{"id":"CVE-2020-15112","details":"In etcd before versions 3.3.23 and 3.4.10, it is possible to have an entry index greater then the number of entries in the ReadAll method in wal/wal.go. This could cause issues when WAL entries are being read during consensus as an arbitrary etcd consensus participant could go down from a runtime panic when reading the entry.","aliases":["BIT-etcd-2020-15106","BIT-etcd-2020-15112","CVE-2020-15106","GHSA-m332-53r6-2w93","GHSA-p4g4-wgrh-qrg2","GO-2020-0005"],"modified":"2026-05-18T05:50:55.069464627Z","published":"2020-08-05T20:15:14.553Z","related":["CGA-92v5-v29p-6fhv","SUSE-SU-2020:3760-1","SUSE-SU-2024:3656-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"last_affected":"32"}],"source":"CPE_FIELD","cpes":["cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*"],"vendor_product":"fedoraproject:fedora"}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/"},{"type":"ADVISORY","url":"https://github.com/etcd-io/etcd/security/advisories/GHSA-m332-53r6-2w93"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/etcd-io/etcd","events":[{"introduced":"0"},{"fixed":"4873f5516bd98c82dddb81247038337f25abac4e"},{"introduced":"898bd1351fcf6e0ebce8d7c8bbbbf3f3e42aa42c"},{"fixed":"18dfb9cca345bb2b2fbe73d5fc31028c2477bef1"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"3.3.23"},{"introduced":"3.4.0"},{"fixed":"3.4.10"}],"source":"CPE_FIELD","cpe":"cpe:2.3:a:etcd:etcd:*:*:*:*:*:*:*:*"}}],"versions":["v3.3.22","v3.4.9","v3.4.8","v3.3.21","v3.3.20","v3.4.7","v3.3.19","v3.4.6","v3.4.5","v3.4.4","v3.3.18","v3.4.3","v3.3.17","v3.3.16","v3.4.2","v3.4.1","v3.4.0","v3.3.15","v3.3.14","v3.3.14-rc.0","v3.3.14-beta.0","v3.3.13","v3.3.12","v3.3.11","v3.3.10","v3.3.9","v3.3.8","v3.3.7","v3.3.6","v3.3.5","v3.3.4","v3.3.3","v3.3.2","v3.3.1","v3.3.0","v3.3.0-rc.4","v3.3.0-rc.3","v3.3.0-rc.2","v3.3.0-rc.1","v3.3.0-rc.0","v3.2.10_plus_git","v3.2.0_plus_git","v3.2.0+git","v3.2.0-rc.1","v3.2.0-rc.0","v3.1.0-rc.1","v3.1.0-rc.0","v3.1.0-alpha.1","v3.1.0-alpha.0","v3.0.0-beta.0","v2.3.0","v2.3.0-alpha.1","v2.3.0-alpha.0","v2.2.0","v2.2.0-rc.0","v2.2.0-alpha.1","v2.2.0-alpha.0","v2.1.1","v2.1.0","v2.1.0-rc.0","v2.1.0-alpha.1","v2.1.0-alpha.0","v2.0.4","v2.0.3","v2.0.2","v2.0.1","v2.0.0","v0.4.6","v2.0.0-rc.1","v0.5.0-alpha.5","v0.5.0-alpha.4","v0.5.0-alpha.3","v0.5.0-alpha.2","v0.5.0-alpha.1","v0.5.0-alpha.0","v0.4.5","v0.4.4","v0.4.3","v0.4.2","v0.4.1","v0.4.0","v0.3.0","v0.2.0-rc4","v0.2.0","v0.2.0-rc3","v0.2.0-rc2","v0.2.0-rc1","v0.1.2","v0.1.1","v0.1.0","0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-15112.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}