VDB-100864 · CVE-2017-3212 · BID 98307

Space Coast Credit Union on iOS/Android X.509 Certificate Validation certificate validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Space Coast Credit Union on iOS/Android. Impacted is an unknown function of the component X.509 Certificate Validation. Executing a manipulation can lead to certificate validation. The identification of this vulnerability is CVE-2017-3212. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in Space Coast Credit Union on iOS/Android (affected version unknown). This vulnerability affects an unknown functionality of the component X.509 Certificate Validation. The manipulation with an unknown input leads to a certificate validation vulnerability. The CWE definition for the vulnerability is CWE-295. The product does not validate, or incorrectly validates, a certificate. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The Space Coast Credit Union Mobile app 2.2 for iOS and 2.1.0.1104 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 bug was discovered 05/04/2017. The weakness was shared 05/05/2017 by Will Strafach with verify.ly (Website). The advisory is shared for download at kb.cert.org. This vulnerability was named CVE-2017-3212 since 12/05/2016. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1587.003.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

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

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 98307†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.6
VulDB Temp Score: 5.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
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: Certificate validation
CWE: CWE-295 / 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/05/2016 🔍
05/04/2017 +150 days 🔍
05/04/2017 +0 days 🔍
05/05/2017 +1 days 🔍
05/05/2017 +0 days 🔍
05/05/2017 +0 days 🔍
09/24/2020 +1238 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Researcher: Will Strafach
Organization: verify.ly
Status: Not defined

CVE: CVE-2017-3212 (🔍)
GCVE (CVE): GCVE-0-2017-3212
GCVE (VulDB): GCVE-100-100864
SecurityFocus: 98307 - SCCU Mobile for Android and iPhone SSL Certificate Validation Security Bypass Vulnerability
OSVDB: - CVE-2017-3212 - Space Coast Credit Union - Sccu App - Medium

scip Labs: https://www.scip.ch/en/?labs.20130704

Entryinfo

Created: 05/05/2017 15:47
Updated: 09/24/2020 06:47
Changes: 05/05/2017 15:47 (62), 09/24/2020 06:47 (2)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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