CVE-2026-24845
mediumPriorität · verfolgen · 0EPSS 0.004 · 31. PerzentilEUUSEPSS · bewertet 2026-10-28
malcontent discovers supply-chain compromises through. context, differential analysis, and YARA. Starting in version 0.10.0 and prior to version 1.20.3, malcontent could be made to expose Docker registry credentials if it scanned a specially crafted OCI image reference. malcontent uses google/go-containerregistry for OCI image pulls, which by default uses the Docker credential keychain. A malicious registry could return a `WWW-Authenticate` header redirecting token authentication to an attacker-controlled endpoint, causing credentials to be sent to that endpoint. Version 1.20.3 fixes the issue by defaulting to anonymous auth for OCI pulls.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (5)
Betroffene Produkte und Versionsbereiche.
- Go github.com/chainguard-dev/malcontent0.10.0 → 1.20.3osvUSpkg:golang/github.com/chainguard-dev/malcontent
Advisories (2)
Hersteller- und Ökosystem-Meldungen dazu.
- GHSA-9m43-p3cx-w8j5malcontent OCI image pull credential exfiltration via malicious registry token realm2026-01-29ghsa · osvUS
Malcontent could be made to expose Docker registry credentials if it scanned a specially crafted OCI image reference. Malcontent uses [google/go-containerregistry](https://github.com/google/go-containerregistry) for OCI image pulls, which by default uses the Docker credential keychain. A malicious registry could return a `WWW-Authenticate` header redirecting token authentication to an attacker-controlled endpoint, causing credentials to be sent to that endpoint. **Fix:** [Default to anonymous auth for OCI pulls](https://github.com/chainguard-dev/malcontent/commit/538ed00cdc639d687a4bd1e843a2be0428a3b3e7) **Acknowledgements** Thank you to Oleh Konko from [1seal](https://1seal.org/) for discovering and reporting this issue.
- GO-2026-4392malcontent OCI image pull credential exfiltration via malicious registry token realm in github.com/chainguard-dev/malcontent2026-02-19vendor · osvUS
malcontent OCI image pull credential exfiltration via malicious registry token realm in github.com/chainguard-dev/malcontent
auch bekannt als (5)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (7)
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/chainguard-dev/malcontent/commit/538ed00cdc639d687a4bd1e843a2be0428a3b3e7cnnvd
- https://github.com/chainguard-dev/malcontent/security/advisories/GHSA-9m43-p3cx-w8j5cnnvd
- https://gitlab.freedesktop.org/pwithnall/malcontentPatchcnnvd
- https://github.com/chainguard-dev/malcontent/commit/538ed00cdc639d687a4bd1e843a2be0428a3b3e7enisa_euvd
- https://github.com/chainguard-dev/malcontent/security/advisories/GHSA-9m43-p3cx-w8j5enisa_euvd
- https://github.com/chainguard-dev/malcontent/commit/538ed00cdc639d687a4bd1e843a2be0428a3b3e7Patchnvd
- https://github.com/chainguard-dev/malcontent/security/advisories/GHSA-9m43-p3cx-w8j5PatchVendor Advisorynvd
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