CVE-2017-18439

Description

cPanel before 64.0.21 allows demo accounts to execute code via an ImageManager_dimensions API call (SEC-243).

Category

6.3
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.56%
Vendor Advisory cpanel.net Vendor Advisory cpanel.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://documentation.cpanel.net/display/CL/64+Change+Log release notes vendor advisory
https://news.cpanel.com/cpanel-tsr-2017-0003-full-disclosure/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-18439?
CVE-2017-18439 has been scored as a medium severity vulnerability.
How to fix CVE-2017-18439?
To fix CVE-2017-18439, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-18439 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-18439 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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