CVE-2020-15136: Etcd Gateway TLS authentication only applies to endpoints detected in DNS SRV records

CVE-2020-15136 · Severity: low · CVSS 3.1 · Published 2024-01-31

Etcd Gateway TLS authentication only applies to endpoints detected in DNS SRV records

Technologies: go.etcd.io/etcd (Go). Vendors: Go.

Quick answers

Is CVE-2020-15136 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2020-15136 being exploited in the wild.
How severe is CVE-2020-15136?
Low severity, with a CVSS score of 3.1, published 31 January 2024.
Which products and versions are affected?
go.etcd.io/etcd (Go) SEMVER:introduced=3.4.0-rc.0,fixed=3.4.10.
Is there a fix for CVE-2020-15136?
Yes. go.etcd.io/etcd (Go): upgrade to 3.4.10 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2020-15136?
Check whether you run go.etcd.io/etcd (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • go.etcd.io/etcd (Go): upgrade to 3.4.10 or later
    go get go.etcd.io/etcd@v3.4.10

Affected products

  • go.etcd.io/etcd (Go) SEMVER:introduced=3.4.0-rc.0,fixed=3.4.10

Identifiers

  • CVE-2020-15136
  • GHSA-wr2v-9rpq-c35q

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.