CVE-2018-12562

Description

An issue was discovered in the cantata-mounter D-Bus service in Cantata through 2.3.1. The wrapper script 'mount.cifs.wrapper' uses the shell to forward the arguments to the actual mount.cifs binary. The shell evaluates wildcards (such as in an injected string:/home/../tmp/* string).

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.40%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/CDrummond/cantata/commit/afc4f8315d3e96574925fb530a7004cc9e6ce3d3 patch technical description
http://www.openwall.com/lists/oss-security/2018/06/18/1 mailing list technical description

Frequently Asked Questions

What is the severity of CVE-2018-12562?
CVE-2018-12562 has been scored as a critical severity vulnerability.
How to fix CVE-2018-12562?
To fix CVE-2018-12562, 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-2018-12562 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-12562 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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