Academy Software Foundation OpenEXR up to 2.x Scanline API resource consumption

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Academy Software Foundation OpenEXR up to 2.x and classified as problematic. This impacts an unknown function of the component Scanline API. The manipulation leads to resource consumption. This vulnerability is traded as CVE-2021-3479. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Academy Software Foundation OpenEXR up to 2.x and classified as problematic. This issue affects an unknown part of the component Scanline API. The manipulation with an unknown input leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability.

The weakness was shared 04/01/2021. The advisory is shared at bugs.chromium.org. The identification of this vulnerability is CVE-2021-3479. Neither technical details nor an exploit are publicly available.

Upgrading to version 3.0.0-beta eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best 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: 4.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: OpenEXR 3.0.0-beta

Timelineinfo

03/30/2021 🔍
04/01/2021 +2 days 🔍
04/01/2021 +0 days 🔍
04/07/2021 +6 days 🔍

Sourcesinfo

Advisory: bugs.chromium.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-3479 (🔍)
GCVE (CVE): GCVE-0-2021-3479
GCVE (VulDB): GCVE-100-172049

Entryinfo

Created: 04/01/2021 07:22
Updated: 04/07/2021 14:20
Changes: 04/01/2021 07:22 (39), 04/07/2021 14:15 (5), 04/07/2021 14:20 (18)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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