free5GC 3.3.0 on AMF denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in free5GC 3.3.0 on AMF and classified as problematic. Affected by this issue is some unknown functionality of the component AMF. Executing a manipulation can lead to denial of service. The identification of this vulnerability is CVE-2023-49391. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability has been found in free5GC 3.3.0 on AMF and classified as problematic. This vulnerability affects an unknown code of the component AMF. 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. CVE summarizes:

An issue was discovered in free5GC version 3.3.0, allows remote attackers to execute arbitrary code and cause a denial of service (DoS) on AMF component via crafted NGAP message.

The weakness was shared 12/22/2023 as 497. The advisory is available at github.com. This vulnerability was named CVE-2023-49391 since 11/27/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector: 🔍

CVSSv2info

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

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/27/2023 🔍
12/22/2023 +25 days 🔍
12/22/2023 +0 days 🔍
09/12/2024 +265 days 🔍

Sourcesinfo

Product: github.com

Advisory: 497
Status: Confirmed

CVE: CVE-2023-49391 (🔍)
GCVE (CVE): GCVE-0-2023-49391
GCVE (VulDB): GCVE-100-248854

Entryinfo

Created: 12/22/2023 13:37
Updated: 09/12/2024 23:59
Changes: 12/22/2023 13:37 (39), 01/18/2024 09:08 (11), 09/12/2024 23:59 (27)
Complete: 🔍
Cache ID: 216::103

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