SecuritySpace - CVE-2020-15106

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CVE ID: CVE-2020-15106

Description: 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.

Test IDs: None available

Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2020-15106
https://github.com/etcd-io/etcd/security/advisories/GHSA-p4g4-wgrh-qrg2
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/

CVE ID:	CVE-2020-15106
Description:	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.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2020-15106 https://github.com/etcd-io/etcd/security/advisories/GHSA-p4g4-wgrh-qrg2 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/