CVE-2020-15106 — Improper Input Validation in etcd
In etcd before versions 3.3.23 and 3.4.10, a large slice causes panic in decodeRecord method. The size of a record is stored in the length field of a WAL file and no additional …
Published: 2020-08-05 · CVSS: 6.5 · CVSS 3.1
In etcd before versions 3.3.23 and 3.4.10, a large slice causes panic in decodeRecord method. The size of a record is stored in the length field of a WAL file and no additional validation is done on this data. Therefore, it is possible to forge an extremely large frame size that can unintentionally panic at the expense of any RAFT participant trying to decode the WAL.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7