fkie_cve-2019-16776
Vulnerability from fkie_nvd
Published
2019-12-13 01:15
Modified
2024-11-21 04:31
Severity ?
7.7 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Summary
Versions of the npm CLI prior to 6.13.3 are vulnerable to an Arbitrary File Write. It fails to prevent access to folders outside of the intended node_modules folder through the bin field. A properly constructed entry in the package.json bin field would allow a package publisher to modify and/or gain access to arbitrary files on a user's system when the package is installed. This behavior is still possible through install scripts. This vulnerability bypasses a user using the --ignore-scripts install option.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
npmjs | npm | * | |
opensuse | leap | 15.1 | |
oracle | graalvm | 19.3.0.2 | |
fedoraproject | fedora | 31 | |
redhat | enterprise_linux | 8.0 | |
redhat | enterprise_linux_eus | 8.1 |
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It fails to prevent access to folders outside of the intended node_modules folder through the bin field. A properly constructed entry in the package.json bin field would allow a package publisher to modify and/or gain access to arbitrary files on a user\u0027s system when the package is installed. This behavior is still possible through install scripts. This vulnerability bypasses a user using the --ignore-scripts install option." }, { "lang": "es", "value": "Las versiones del npm CLI en versiones anteriores a la 6.13.3 son vulnerables a una escritura de archivo arbitraria. No puede evitar el acceso a las carpetas fuera de la carpeta node_modules prevista a trav\u00e9s del campo bin. Una entrada construida correctamente en el campo bin de package.json permitir\u00eda al editor del paquete modificar y/o acceder a archivos arbitrarios en el sistema de un usuario cuando el paquete est\u00e9 instalado. Este comportamiento a\u00fan es posible mediante scripts de instalaci\u00f3n. Esta vulnerabilidad evita que un usuario utilice la opci\u00f3n de instalaci\u00f3n --ignore-scripts." } ], "id": "CVE-2019-16776", "lastModified": "2024-11-21T04:31:10.063", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 5.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 1.3, "impactScore": 5.8, "source": "security-advisories@github.com", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-12-13T01:15:10.913", "references": [ { "source": "security-advisories@github.com", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00027.html" }, { "source": "security-advisories@github.com", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHEA-2020:0330" }, { "source": "security-advisories@github.com", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2020:0573" }, { "source": "security-advisories@github.com", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2020:0579" }, { "source": "security-advisories@github.com", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2020:0597" }, { "source": "security-advisories@github.com", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2020:0602" }, { "source": "security-advisories@github.com", "tags": [ "Third Party Advisory" ], "url": "https://blog.npmjs.org/post/189618601100/binary-planting-with-the-npm-cli" }, { "source": "security-advisories@github.com", "tags": [ "Third Party Advisory" ], "url": "https://github.com/npm/cli/security/advisories/GHSA-x8qc-rrcw-4r46" }, { "source": "security-advisories@github.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z36UKPO5F3PQ3Q2POMF5LEKXWAH5RUFP/" }, { "source": "security-advisories@github.com", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2020.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00027.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHEA-2020:0330" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2020:0573" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": 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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.