CVE-2025-53945

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{"affected": [{"affectedData": [{"product": "apko", "vendor": "chainguard-dev", "versions": [{"status": "affected", "version": ">= 0.27.0, < 0.29.5"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "apko allows users to build and publish OCI container images built from apk packages. Starting in version 0.27.0 and prior to version 0.29.5, critical files were inadvertently set to 0666, which could likely be abused for root escalation. Version 0.29.5 contains a fix for the issue."}, {"lang": "es", "value": "apko permite a los usuarios crear y publicar im\u00e1genes de contenedores OCI a partir de paquetes APK. A partir de la versi\u00f3n 0.27.0 y anteriores a la 0.29.5, los archivos cr\u00edticos se configuraban inadvertidamente como 0666, lo que podr\u00eda utilizarse para escalar privilegios de root. La versi\u00f3n 0.29.5 incluye una soluci\u00f3n para este problema."}], "id": "CVE-2025-53945", "lastModified": "2026-06-17T09:39:10.453", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 1.1, "impactScore": 5.3, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-53945", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-07-22T15:03:34.863284Z", "version": "2.0.3"}}]}, "published": "2025-07-18T16:15:30.020", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/chainguard-dev/apko/commit/04f37e2d50d5a502e155788561fb7d40de705bd9"}, {"source": "security-advisories@github.com", "url": "https://github.com/chainguard-dev/apko/commit/aedb0772d6bf6e74d8f17690946dbc791d0f6af3"}, {"source": "security-advisories@github.com", "url": "https://github.com/chainguard-dev/apko/releases/tag/v0.27.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/chainguard-dev/apko/releases/tag/v0.29.5"}, {"source": "security-advisories@github.com", "url": "https://github.com/chainguard-dev/apko/security/advisories/GHSA-x6ph-r535-3vjw"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-276"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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