CVE-2022-23649: GO-2022-0326 - Improper certificate validation in github.com/sigstore/cosign

CVE-2022-23649 · Severity: low · CVSS 3.1 · Published 2023-11-09

Improper certificate validation in github.com/sigstore/cosign

Technologies: github.com/sigstore/cosign (Go). Vendors: Go.

Quick answers

Is CVE-2022-23649 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2022-23649 being exploited in the wild.
How severe is CVE-2022-23649?
Low severity, with a CVSS score of 3.1, published 9 November 2023.
Which products and versions are affected?
github.com/sigstore/cosign (Go) SEMVER:introduced=0,fixed=1.5.2.
Is there a fix for CVE-2022-23649?
Yes. github.com/sigstore/cosign (Go): upgrade to 1.5.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2022-23649?
Check whether you run github.com/sigstore/cosign (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

  • github.com/sigstore/cosign (Go): upgrade to 1.5.2 or later
    go get github.com/sigstore/cosign@v1.5.2

Affected products

  • github.com/sigstore/cosign (Go) SEMVER:introduced=0,fixed=1.5.2

Identifiers

  • CVE-2022-23649
  • GHSA-ccxc-vr6p-4858
  • GO-2022-0326

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