CVE-2020-15136mediumCWE-287

Improper authentication in etcd

13Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 6.5epss 1.6%

probabilidade de exploração

1.6%top 26% das CVEs

exploração observada

nãonenhuma fonte reporta

In ectd before versions 3.4.10 and 3.3.23, gateway TLS authentication is only applied to endpoints detected in DNS SRV records. When starting a gateway, TLS authentication will only be attempted on endpoints identified in DNS SRV records for a given domain, which occurs in the discoverEndpoints function. No authentication is performed against endpoints provided in the --endpoints flag. This has been fixed in versions 3.4.10 and 3.3.23 with improved documentation and deprecation of the functionality.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

Produtos afetados

etcd-io · etcd

Referências

https://github.com/etcd-io/etcd/blob/master/Documentation/op-guide/gateway.md https://github.com/etcd-io/etcd/security/advisories/GHSA-wr2v-9rpq-c35q https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/