CVE-2020-15112 (GCVE-0-2020-15112)
Vulnerability from cvelistv5
Published
2020-08-05 20:00
Modified
2024-08-04 13:08
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-20 - Improper Input Validation
Summary
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.
References
Impacted products
Vendor Product Version
etcd-io etcd Version: < 3.3.23
Version: < 3.4.10
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