CVE-2018-0023
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Juniper Networks | Junos Snapshot Administrator (JSNAPy) | all < 1.3.0 | affected |
Weaknesses
- insecure file permission
Workarounds
The workaround is to change the related files and directory to group/world to readable, but not writable:
sudo chmod -R og-w /etc/jsnapy
ls -l /etc/jsnapy/
total 20 -rwxr-xr-x 1 root root 387 Aug 9 2016 jsnapy.cfg -rwxr-xr-x 1 root root 1695 Aug 9 2016 logging.yml drwxr-xr-x 2 root root 4096 Aug 26 2016 samples drwxr-xr-x 2 root root 4096 Aug 26 2016 snapshots drwxr-xr-x 2 root root 4096 Aug 26 2016 testfiles
ADP Enrichment
CVE Program Container
Additional References
References
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.