ChirpStack Network Server 3.9.0 Frequency Attribute collect.go CollectAndCallOnceCollect denial of service ⚔ [Disputed]

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in ChirpStack Network Server 3.9.0. This affects the function CollectAndCallOnceCollect of the file internal/uplink/collect.go of the component Frequency Attribute Handler. Executing a manipulation can lead to denial of service. The identification of this vulnerability is CVE-2020-28349. There is no exploit available. The presence of this vulnerability remains uncertain at this time. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability has been found in ChirpStack Network Server 3.9.0 and classified as problematic. This vulnerability affects the function CollectAndCallOnceCollect of the file internal/uplink/collect.go of the component Frequency Attribute Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was shared 11/09/2020. The advisory is shared for download at cyberark.com. This vulnerability was named CVE-2020-28349. There are known technical details, but no exploit is available.

The real existence of this vulnerability is still doubted at the moment.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 5.0

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

NVD Base Score: 6.5
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: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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

11/09/2020 🔍
11/09/2020 +0 days 🔍
11/09/2020 +0 days 🔍
08/04/2024 +1364 days 🔍

Sourcesinfo

Advisory: cyberark.com
Status: Not defined
Disputed: 🔍

CVE: CVE-2020-28349 (🔍)
GCVE (CVE): GCVE-0-2020-28349
GCVE (VulDB): GCVE-100-164524

Entryinfo

Created: 11/09/2020 08:46
Updated: 08/04/2024 19:24
Changes: 11/09/2020 08:46 (41), 12/03/2020 22:48 (2), 12/03/2020 22:51 (18), 08/04/2024 19:24 (18)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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