synology DS file 4.1.1 X.509 Certificate cryptographic issue

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in synology DS file 4.1.1 and classified as critical. This affects an unknown part of the component X.509 Certificate Handler. The manipulation leads to cryptographic issue. This vulnerability is documented as CVE-2014-6848. There is not any exploit available.

Detailsinfo

A vulnerability was found in synology DS file 4.1.1. It has been rated as critical. This issue affects an unknown part of the component X.509 Certificate Handler. The manipulation with an unknown input leads to a cryptographic issue vulnerability. Using CWE to declare the problem leads to CWE-310. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The DS file (aka com.synology.DSfile) application 4.1.1 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

The weakness was released 09/30/2014 as confirmed advisory (CERT.org). It is possible to read the advisory at kb.cert.org. The identification of this vulnerability is CVE-2014-6848 since 09/19/2014. The attack needs to be done within the local network. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

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

Entries connected to this vulnerability are available at VDB-71433, VDB-71432, VDB-71431 and VDB-71430. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cryptographic issue
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

09/19/2014 🔍
09/30/2014 +11 days 🔍
09/30/2014 +0 days 🔍
03/26/2015 +177 days 🔍
09/19/2024 +3465 days 🔍

Sourcesinfo

Vendor: synology.com

Advisory: kb.cert.org
Status: Confirmed

CVE: CVE-2014-6848 (🔍)
GCVE (CVE): GCVE-0-2014-6848
GCVE (VulDB): GCVE-100-71711
CERT: 🔍

See also: 🔍

Entryinfo

Created: 03/26/2015 16:14
Updated: 09/19/2024 07:00
Changes: 03/26/2015 16:14 (47), 03/22/2018 09:26 (1), 09/19/2024 07:00 (17)
Complete: 🔍
Cache ID: 216::103

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