CVE-2024-29902: GO-2024-2718 - Cosign malicious attachments can cause system-wide denial of service in github.com/sigstore/cosign

CVE-2024-29902 · Severity: low · CVSS 3.1 · Published 2024-06-05

Cosign malicious attachments can cause system-wide denial of service in github.com/sigstore/cosign

Technologies: github.com/sigstore/cosign (Go), github.com/sigstore/cosign/v2 (Go). Vendors: Go.

Quick answers

Is CVE-2024-29902 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2024-29902 being exploited in the wild.
How severe is CVE-2024-29902?
Low severity, with a CVSS score of 3.1, published 5 June 2024.
Which products and versions are affected?
github.com/sigstore/cosign (Go) SEMVER:introduced=0, SEMVER:introduced=0,last_affected=2.2.3; github.com/sigstore/cosign/v2 (Go) SEMVER:introduced=0,fixed=2.2.4.
Is there a fix for CVE-2024-29902?
Yes. github.com/sigstore/cosign/v2 (Go): upgrade to 2.2.4 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2024-29902?
Check whether you run github.com/sigstore/cosign (Go) or github.com/sigstore/cosign/v2 (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/v2 (Go): upgrade to 2.2.4 or later
    go get github.com/sigstore/cosign/v2@v2.2.4

Affected products

  • github.com/sigstore/cosign (Go) SEMVER:introduced=0, SEMVER:introduced=0,last_affected=2.2.3
  • github.com/sigstore/cosign/v2 (Go) SEMVER:introduced=0,fixed=2.2.4

Identifiers

  • CVE-2024-29902
  • GHSA-88jx-383q-w4qc
  • GO-2024-2718

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