Versions of the npm CLI prior to 6.13.4 are vulnerable to an Arbitrary File Overwrite. It fails to prevent existing globally-installed binaries to be overwritten by other package installations. For example, if a package was installed globally and created a serve binary, any subsequent installs of packages that also create a serve binary would overwrite the previous serve binary. This behavior is still allowed in local installations and also through install scripts. This vulnerability bypasses a user using the --ignore-scripts install option.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: GitHub_M

Published: 2019-12-13T01:00:21

Updated: 2020-03-20T20:06:15

Reserved: 2019-09-24T00:00:00


Link: CVE-2019-16777

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2019-12-13T01:15:11.007

Modified: 2023-11-07T03:05:43.850


Link: CVE-2019-16777

JSON object: View

cve-icon Redhat Information

No data.