CVE-2018-7442

Description

An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function does not block '/' characters in the gplot rootname argument, potentially leading to path traversal and arbitrary file overwrite.

Category

9.1
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.20%
Vendor Advisory gentoo.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://lists.debian.org/debian-lts/2018/02/msg00086.html third party advisory mailing list
https://security.gentoo.org/glsa/202312-01 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-7442?
CVE-2018-7442 has been scored as a critical severity vulnerability.
How to fix CVE-2018-7442?
To fix CVE-2018-7442, 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-2018-7442 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-7442 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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