FreeSWITCH up to 1.10.6 SIP Message improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in FreeSWITCH up to 1.10.6. The affected element is an unknown function of the component SIP Message Handler. The manipulation leads to improper authentication. This vulnerability is documented as CVE-2021-37624. The attack can be initiated remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in FreeSWITCH up to 1.10.6. This issue affects some unknown functionality of the component SIP Message Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability.

The weakness was released 10/26/2021 as GHSA-mjcm-q9h8-9xv3. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2021-37624 since 07/29/2021. The technical details are unknown and an exploit is not publicly available.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
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

07/29/2021 🔍
10/26/2021 +89 days 🔍
10/26/2021 +0 days 🔍
10/30/2021 +4 days 🔍

Sourcesinfo

Advisory: GHSA-mjcm-q9h8-9xv3
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-37624 (🔍)
GCVE (CVE): GCVE-0-2021-37624
GCVE (VulDB): GCVE-100-185411

Entryinfo

Created: 10/26/2021 15:25
Updated: 10/30/2021 15:05
Changes: 10/26/2021 15:25 (50), 10/30/2021 15:05 (2)
Complete: 🔍
Cache ID: 216::103

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