CVE-2022-34038: etcd denial of service vulnerability

CVE-2022-34038 · Severity: low · CVSS 3.1 · Published 2023-08-22

etcd denial of service vulnerability

Technologies: go.etcd.io/etcd/v3 (Go). Vendors: Go.

Quick answers

Is CVE-2022-34038 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2022-34038 being exploited in the wild.
How severe is CVE-2022-34038?
Low severity, with a CVSS score of 3.1, published 22 August 2023.
Which products and versions are affected?
go.etcd.io/etcd/v3 (Go) SEMVER:introduced=0,fixed=3.5.5.
Is there a fix for CVE-2022-34038?
Yes. go.etcd.io/etcd/v3 (Go): upgrade to 3.5.5 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2022-34038?
Check whether you run go.etcd.io/etcd/v3 (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/v3 (Go): upgrade to 3.5.5 or later
    go get go.etcd.io/etcd/v3@v3.5.5

Affected products

  • go.etcd.io/etcd/v3 (Go) SEMVER:introduced=0,fixed=3.5.5

Identifiers

  • CVE-2022-34038
  • GHSA-65rp-cv85-263x

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