CVE-2018-18444

Public Exploit

Description

makeMultiView.cpp in exrmultiview in OpenEXR 2.3.0 has an out-of-bounds write, leading to an assertion failure or possibly unspecified other impact.

Category

8.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.58%
Vendor Advisory ubuntu.com Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory ubuntu.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/openexr/openexr/issues/351 third party advisory exploit
https://github.com/openexr/openexr/releases/tag/v2.4.0
https://usn.ubuntu.com/4148-1/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZN7WUH3SR6DSRODRB4SLFTBKP74FVC5/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5E2OZU4ZSF5W4ODBU4L547HX5A4WOBFV/ vendor advisory
https://usn.ubuntu.com/4339-1/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-18444?
CVE-2018-18444 has been scored as a high severity vulnerability.
How to fix CVE-2018-18444?
To fix CVE-2018-18444, 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-2018-18444 being actively exploited in the wild?
It is possible that CVE-2018-18444 is being exploited or will be exploited in a near future based on public information. 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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