Vulnerability Details : 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 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.
Vulnerability category: Directory traversal
Products affected by CVE-2019-16777
- cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:graalvm:19.3.0.2:*:*:*:enterprise:*:*:*
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
- cpe:2.3:a:npmjs:npm:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-16777
0.29%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 52 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-16777
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:P |
8.0
|
4.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST | |
|
7.7
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N |
1.3
|
5.8
|
GitHub, Inc. |
CWE ids for CVE-2019-16777
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: security-advisories@github.com (Secondary)
-
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-16777
-
https://blog.npmjs.org/post/189618601100/binary-planting-with-the-npm-cli
The npm Blog — Binary Planting with the npm CLIThird Party Advisory
-
https://www.oracle.com/security-alerts/cpujan2020.html
Oracle Critical Patch Update Advisory - January 2020Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z36UKPO5F3PQ3Q2POMF5LEKXWAH5RUFP/
[SECURITY] Fedora 31 Update: nodejs-12.14.1-3.fc31 - package-announce - Fedora Mailing-ListsThird Party Advisory
-
https://github.com/npm/cli/security/advisories/GHSA-4328-8hgf-7wjr
Arbitrary File Overwrite · Advisory · npm/cli · GitHubThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2020:0602
RHSA-2020:0602 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2020:0579
RHSA-2020:0579 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00027.html
[security-announce] openSUSE-SU-2020:0059-1: important: Security updateMailing List;Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2020:0573
RHSA-2020:0573 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://access.redhat.com/errata/RHEA-2020:0330
RHEA-2020:0330 - Product Enhancement Advisory - Red Hat Customer PortalThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2020:0597
RHSA-2020:0597 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://security.gentoo.org/glsa/202003-48
Node.js: Multiple vulnerabilities (GLSA 202003-48) — Gentoo securityThird Party Advisory
Jump to