UBUNTU-CVE-2019-10773

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Source

https://ubuntu.com/security/CVE-2019-10773

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-10773.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-10773

Related

CVE-2019-10773

Published

2019-12-16T20:15:00Z

Modified

2025-06-03T17:33:05Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

In Yarn before 1.21.1, the package install functionality can be abused to generate arbitrary symlinks on the host filesystem by using specially crafted "bin" keys. Existing files could be overwritten depending on the current user permission set.

References

Affected packages

Ubuntu:Pro:20.04:LTS / node-yarnpkg

Package

Name: node-yarnpkg
Purl: pkg:deb/ubuntu/node-yarnpkg@1.22.4-2?arch=source&distro=esm-apps/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.13.0-1build1

1.13.0-3

1.19.1-1

1.22.4-2

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / node-yarnpkg

Package

Name: node-yarnpkg
Purl: pkg:deb/ubuntu/node-yarnpkg@1.22.10+~cs22.25.14-8?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.22.10+~cs22.25.14-3

1.22.10+~cs22.25.14-4

1.22.10+~cs22.25.14-5

1.22.10+~cs22.25.14-8

Ecosystem specific

{
    "ubuntu_priority": "medium"
}