IDEMIA Morpho Wave Compact MDPI up to 2.6.1 Thrift Command buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability was found in IDEMIA Morpho Wave Compact MDPI, Morpho Wave Compact MDPI-M, VisionPass MDPI and VisionPass MDPI-M up to 2.6.1 and classified as critical. Affected by this issue is some unknown functionality of the component Thrift Command Handler. The manipulation results in buffer overflow. This vulnerability is known as CVE-2021-35520. An attack on the physical device is feasible. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in IDEMIA Morpho Wave Compact MDPI, Morpho Wave Compact MDPI-M, VisionPass MDPI and VisionPass MDPI-M up to 2.6.1. Affected is an unknown code of the component Thrift Command Handler. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 07/22/2021. The advisory is shared for download at biometricdevices.idemia.com. This vulnerability is traded as CVE-2021-35520. There are neither technical details nor an exploit publicly available.

Upgrading to version 2.6.2 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.1
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.1
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

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: Morpho Wave Compact MDPI/Morpho Wave Compact MDPI-M/VisionPass MDPI/VisionPass MDPI-M 2.6.2

Timelineinfo

06/28/2021 🔍
07/22/2021 +24 days 🔍
07/22/2021 +0 days 🔍
07/27/2021 +5 days 🔍

Sourcesinfo

Advisory: biometricdevices.idemia.com
Status: Confirmed

CVE: CVE-2021-35520 (🔍)
GCVE (CVE): GCVE-0-2021-35520
GCVE (VulDB): GCVE-100-179400

Entryinfo

Created: 07/22/2021 17:20
Updated: 07/27/2021 08:12
Changes: 07/22/2021 17:20 (38), 07/27/2021 08:12 (2)
Complete: 🔍
Cache ID: 216::103

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