BOSE Soundtouch 30 mDNS Responder UDP Packet path error

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in BOSE Soundtouch 30. Affected by this vulnerability is an unknown functionality of the component mDNS Responder. Such manipulation as part of UDP Packet leads to path error. This vulnerability is referenced as CVE-2017-6520. It is possible to launch the attack remotely. No exploit is available. Restrictive firewalling should be applied.

Detailsinfo

A vulnerability was found in BOSE Soundtouch 30 and classified as critical. Affected by this issue is some unknown functionality of the component mDNS Responder. The manipulation as part of a UDP Packet leads to a path error vulnerability. Using CWE to declare the problem leads to CWE-417. Impacted is confidentiality, and availability. CVE summarizes:

The Multicast DNS (mDNS) responder used in BOSE Soundtouch 30 inadvertently responds to IPv4 unicast queries with source addresses that are not link-local, which allows remote attackers to cause a denial of service (traffic amplification) or obtain potentially sensitive information via port-5353 UDP packets.

The bug was discovered 05/05/2017. The weakness was published 05/01/2017 (Website). The advisory is shared for download at secfu.net. This vulnerability is handled as CVE-2017-6520 since 03/07/2017. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

Addressing this vulnerability is possible by firewalling udp/5353.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.7

VulDB Base Score: 6.5
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.1
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: Path error
CWE: CWE-417
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: Firewall
Status: 🔍
Firewalling: 🔍

Timelineinfo

03/07/2017 🔍
04/30/2017 +54 days 🔍
05/01/2017 +1 days 🔍
05/01/2017 +0 days 🔍
05/05/2017 +4 days 🔍
09/22/2020 +1236 days 🔍

Sourcesinfo

Advisory: secfu.net
Status: Not defined

CVE: CVE-2017-6520 (🔍)
GCVE (CVE): GCVE-0-2017-6520
GCVE (VulDB): GCVE-100-100760
OSVDB: - CVE-2017-6520 - Bose - Soundtouch 30 - Medium

Entryinfo

Created: 05/01/2017 10:50
Updated: 09/22/2020 16:24
Changes: 05/01/2017 10:50 (59), 09/22/2020 16:24 (2)
Complete: 🔍
Cache ID: 216::103

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