Eclipse Wakaama up to 2021-01-14 CoAP Parser buffer over-read

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Eclipse Wakaama up to 2021-01-14. Impacted is an unknown function of the component CoAP Parser. The manipulation results in an unknown weakness. This vulnerability is cataloged as CVE-2021-41040. There is no exploit available. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Eclipse Wakaama up to 2021-01-14. Affected is some unknown functionality of the component CoAP Parser. CWE is classifying the issue as CWE-126. The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer. The impact remains unknown.

The weakness was shared 02/01/2022. The advisory is available at github.com. This vulnerability is traded as CVE-2021-41040 since 09/13/2021. The technical details are unknown and an exploit is not available.

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

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
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 over-read
CWE: CWE-126 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

09/13/2021 🔍
02/01/2022 +141 days 🔍
02/01/2022 +0 days 🔍
02/04/2022 +3 days 🔍

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-41040 (🔍)
GCVE (CVE): GCVE-0-2021-41040
GCVE (VulDB): GCVE-100-192054

Entryinfo

Created: 02/01/2022 15:25
Updated: 02/04/2022 09:24
Changes: 02/01/2022 15:25 (38), 02/04/2022 09:20 (1), 02/04/2022 09:24 (1)
Complete: 🔍
Cache ID: 216::103

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