Most recent entries from all

cnvd-2020-49530

EUVD-2026-42617

fkie_cve-2020-15114

In etcd before versions 3.3.23 and 3.4.10, the etcd gateway is a simple TCP proxy to allow for basic service discovery and access. However, it is possible to include the gateway address as an endpoint. This results in a denial of service, since the endpoint can become stuck in a loop of requesting itself until there are no more available file descriptors to accept connections on the gateway.

GHSA-2xhq-gv6c-p224 — Etcd Gateway can include itself as an endpoint resulting in resource exhaustion

Affected: Go: go.etcd.io/etcd

### Vulnerability type Denial of Service

### Detail The etcd gateway is a simple TCP proxy to allow for basic service discovery and access. However, it is possible to include the gateway address as an endpoint. This results in a denial of service, since the endpoint can become stuck in a loop of requesting itself until there are no more available file descriptors to accept connections on the gateway.

### References Find out more on this vulnerability in the [security audit report](https://github.com/etcd-io/etcd/blob/master/security/SECURITY_AUDIT.pdf)

### For more information If you have any questions or comments about this advisory: * Contact the [etcd security committee](https://github.com/etcd-io/etcd/blob/master/security/security-release-process.md#product-security-committee-psc)

gsd-2020-15114

msrc_CVE-2020-15114 — Denial of Service in etcd

msrc_CVE-2020-15114

RHSA-2021:0916 — Red Hat Security Advisory: Red Hat OpenStack Platform 16.1.4 (etcd) security update

etcd: Large slice causes panic in decodeRecord method etcd: DoS in wal/wal.go etcd: directories created via os.MkdirAll are not checked for permissions etcd: gateway can include itself as an endpoint resulting in resource exhaustion and leads to DoS etcd: improper validation of passwords allow an attacker to guess or brute-force user's passwords etcd: no authentication is performed against endpoints provided in the --endpoints flag

UBUNTU-CVE-2020-15114

Affected: Ubuntu:16.04:LTS: etcd, Ubuntu:Pro:18.04:LTS: etcd, Ubuntu:20.04:LTS: etcd