CVE-2018-0023

Name: CVE-2018-0023
Creator: NVD / NIST
Published: 2018-04-11T19:29:00.697+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.30%

Last modified Jun 17, 2026

CVE-2018-0023 is a vulnerability of currently unknown severity. JSNAPy is an open source python version of Junos Snapshot Administrator developed by Juniper available through github. The default configuration and sample files of JSNAPy automation tool versions prior to 1.3.0 are created world writable. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

JSNAPy is an open source python version of Junos Snapshot Administrator developed by Juniper available through github. The default configuration and sample files of JSNAPy automation tool versions prior to 1.3.0 are created world writable. This insecure file and directory permission allows unprivileged local users to alter the files under this directory including inserting operations not intended by the package maintainer, system administrator, or other users. This issue only affects users who downloaded and installed JSNAPy from github.

Metrics

EPSS Probability

0.30%

21.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-276

Affected Software

Vendor	Product	Versions
Juniper	Jsnapy	< 1.3.0

References

http://www.securityfocus.com/bid/103745Third Party Advisory, VDB Entry
https://kb.juniper.net/JSA10856Mitigation, Vendor Advisory
http://www.securityfocus.com/bid/103745Third Party Advisory, VDB Entry
https://kb.juniper.net/JSA10856Mitigation, Vendor Advisory

Timeline

Published: Apr 11, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-0023?

How severe is CVE-2018-0023?

Severity scoring for CVE-2018-0023 is pending analysis. The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2018-0023?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-0023?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST