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CVE-2018-0023

MEDIUM
Published 2018-04-11T19:00:00Z
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CVSS Score

V3.0
5.5
/10
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.115
Higher than 11.5% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
HIGH
Availability
NONE

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Juniper Networks

Junos Snapshot Administrator (JSNAPy)

Affected Versions:

all

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed HIGH

JSNAPy allows unprivileged local users to alter files under the directory

GHSA-qc55-vm3j-74gp

Advisory Details

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.

Affected Packages

PyPI jsnapy
ECOSYSTEM: ≥0 <1.3.0

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2018-0023
PACKAGE https://github.com/Juniper/jsnapy
ADVISORY https://github.com/advisories/GHSA-qc55-vm3j-74gp
WEB https://github.com/pypa/advisory-database/tree/main/vulns/jsnapy/PYSEC-2018-84.yaml
WEB https://kb.juniper.net/JSA10856
WEB https://web.archive.org/web/20200227125151/http://www.securityfocus.com/bid/103745

Advisory provided by GitHub Security Advisory Database. Published: July 12, 2018, Modified: September 24, 2024

References

https://kb.juniper.net/JSA10856
http://www.securityfocus.com/bid/103745
Published: 2018-04-11T19:00:00Z
Last Modified: 2024-09-16T16:13:34.223Z
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