FreeSWITCH up to 1.10.6 Software Defined Telecom Stack resource consumption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in FreeSWITCH up to 1.10.6. This vulnerability affects unknown code of the component Software Defined Telecom Stack. Performing a manipulation results in resource consumption. This vulnerability is reported as CVE-2021-41145. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in FreeSWITCH up to 1.10.6. It has been classified as critical. This affects some unknown functionality of the component Software Defined Telecom Stack. The manipulation with an unknown input leads to a resource consumption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on availability.

The weakness was disclosed 10/26/2021 as GHSA-jvpq-23v4-gp3m. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2021-41145 since 09/15/2021. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading to version 1.10.7 eliminates this vulnerability. The upgrade is hosted for download at github.com.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.9
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 8.6
CNA Vector (GitHub, Inc.): 🔍

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: 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: FreeSWITCH 1.10.7

Timelineinfo

09/15/2021 🔍
10/26/2021 +41 days 🔍
10/26/2021 +0 days 🔍
10/30/2021 +4 days 🔍

Sourcesinfo

Advisory: GHSA-jvpq-23v4-gp3m
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-41145 (🔍)
GCVE (CVE): GCVE-0-2021-41145
GCVE (VulDB): GCVE-100-185397

Entryinfo

Created: 10/26/2021 14:03
Updated: 10/30/2021 13:55
Changes: 10/26/2021 14:03 (50), 10/30/2021 13:49 (2), 10/30/2021 13:55 (18)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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