Academy Software Foundation OpenEXR 2.3.0 EXR File makePreview.cpp generatePreview null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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4.5$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Academy Software Foundation OpenEXR 2.3.0. This impacts the function generatePreview of the file makePreview.cpp of the component EXR File Handler. This manipulation causes null pointer dereference. This vulnerability is registered as CVE-2020-16588. No exploit is available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability has been found in Academy Software Foundation OpenEXR 2.3.0 and classified as problematic. Affected by this vulnerability is the function generatePreview of the file makePreview.cpp of the component EXR File Handler. The manipulation with an unknown input leads to a null pointer dereference vulnerability. The CWE definition for the vulnerability is CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. As an impact it is known to affect availability.

The weakness was published 12/10/2020. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2020-16588. Technical details of the vulnerability are known, but there is no available exploit.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.5
VulDB Meta Temp Score: 4.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

08/03/2020 🔍
12/10/2020 +129 days 🔍
12/10/2020 +0 days 🔍
12/15/2020 +5 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2020-16588 (🔍)
GCVE (CVE): GCVE-0-2020-16588
GCVE (VulDB): GCVE-100-165955

Entryinfo

Created: 12/10/2020 07:33
Updated: 12/15/2020 12:54
Changes: 12/10/2020 07:33 (40), 12/15/2020 12:52 (2), 12/15/2020 12:54 (18)
Complete: 🔍
Cache ID: 216::103

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