DEBIAN-CVE-2019-16775

Versions of the npm CLI prior to 6.13.3 are vulnerable to an Arbitrary File Write. It is possible for packages to create symlinks to files outside of thenodemodules folder through the bin field upon installation. A properly constructed entry in the package.json bin field would allow a package...

DEBIAN-CVE-2019-16776

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 nodemodules folder through the bin field. A properly constructed entry in the package.json bin field would allow a package publisher to modify and/or ga...

UBUNTU-CVE-2019-16776

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 nodemodules folder through the bin field. A properly constructed entry in the package.json bin field would allow a package publisher to modify and/or ga...

UBUNTU-CVE-2019-16777

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...

UBUNTU-CVE-2019-16775

Versions of the npm CLI prior to 6.13.3 are vulnerable to an Arbitrary File Write. It is possible for packages to create symlinks to files outside of thenodemodules folder through the bin field upon installation. A properly constructed entry in the package.json bin field would allow a package...

PT-2019-1104 · Npm +6 · Npm Cli +6

Name of the Vulnerable Software and Affected Versions: npm CLI versions prior to 6.13.4 Description: The issue allows for an Arbitrary File Overwrite due to the failure to prevent existing globally-installed binaries from being overwritten by other package installations. For example, if a package...

PT-2019-1105 · Npm +6 · Npm Cli +6

Name of the Vulnerable Software and Affected Versions: npm CLI versions prior to 6.13.3 Description: The issue exists due to incorrect restriction of the path name to a directory with limited access. Exploitation may allow a remote attacker to write arbitrary files by creating a symbolic link to...

Node.js third-party modules: Filesystem Writes via `yarn install` via symlinks and tar transforms inside a crafted malicious package

I would like to report an arbitrary filesystem write vulnerability in Yarn when installing a malicious package from the default repositories. This vulnerability has the potential for RCE -- even if --ignore-scripts is disabled. It allows a malicious package, upon install, to write to any path on...