Flash Seats Mobile App on Android/iOS SSL Certificate Validator certificate validation

HistoryDiffrelatejsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.4	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in Flash Seats Mobile App on Android/iOS. Affected is an unknown function of the component SSL Certificate Validator. The manipulation results in certificate validation. This vulnerability is identified as CVE-2017-3190. The attack can be executed remotely. There is not any exploit available. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability classified as critical has been found in Flash Seats Mobile App on Android/iOS (the affected version unknown). Affected is an unknown part of the component SSL Certificate Validator. The manipulation with an unknown input leads to a certificate validation vulnerability. CWE is classifying the issue as CWE-295. The product does not validate, or incorrectly validates, a certificate. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Flash Seats Mobile App for Android version 1.7.9 and earlier and for iOS version 1.9.51 and earlier fails to properly validate SSL certificates provided by HTTPS connections, which may enable an attacker to conduct man-in-the-middle (MITM) attacks.

The bug was discovered 03/08/2017. The weakness was released 12/16/2017 by Will Dormann with CERT/CC as confirmed advisory (CERT.org). The advisory is shared for download at kb.cert.org. This vulnerability is traded as CVE-2017-3190 since 12/05/2016. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. 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 282 days. During that time the estimated underground price was around $0-$5k.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 96719†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Flash Seats Mobile App

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/05/2016 🔍
03/08/2017 +93 days 🔍
03/08/2017 +0 days 🔍
12/15/2017 +282 days 🔍
12/16/2017 +1 days 🔍
12/16/2017 +0 days 🔍
12/25/2024 +2566 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Researcher: Will Dormann
Organization: CERT/CC
Status: Confirmed

CVE: CVE-2017-3190 (🔍)
GCVE (CVE): GCVE-0-2017-3190
GCVE (VulDB): GCVE-100-110736
CERT: 🔍
SecurityFocus: 96719 - Flash Seats for iOS CVE-2017-3190 SSL Certificate Validation Security Bypass Vulnerability

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

Entryinfo

Created: 12/16/2017 16:29
Updated: 12/25/2024 13:41
Changes: 12/16/2017 16:29 (64), 12/15/2019 15:50 (1), 12/25/2024 13:41 (17)
Complete: 🔍
Cache ID: 216::103

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