CVE-2023-50245

Afichet Openexr Viewer vulnerability

9.8 CRITICALEPSS 1.05%

Published11 Dec 2023

Description

OpenEXR-viewer is a viewer for OpenEXR files with detailed metadata probing. Versions prior to 0.6.1 have a memory overflow vulnerability. This issue is fixed in version 0.6.1.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Afichet Openexr Viewer< 0.6.1

Remediation

Fixed in

Afichet Openexr Viewer≥ 0.6.1

Frequently asked

Is CVE-2023-50245 being actively exploited?

CVE-2023-50245 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.05%.

How severe is CVE-2023-50245?

CVE-2023-50245 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 1.05% probability of exploitation.

Which products are affected by CVE-2023-50245?

Affected products include Afichet Openexr Viewer.

How do I fix CVE-2023-50245?

Upgrade affected software to a fixed version, for example Afichet Openexr Viewer 0.6.1 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-50245 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.