Apple iOS up to 10.2 DataAccess input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.2$5k-$25k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Apple iOS up to 10.2. Affected by this issue is some unknown functionality of the component DataAccess. This manipulation causes input validation. This vulnerability is tracked as CVE-2017-2414. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Apple iOS up to 10.2 (Smartphone Operating System). It has been declared as problematic. Affected by this vulnerability is some unknown functionality of the component DataAccess. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect integrity.

The bug was discovered 03/27/2017. The weakness was disclosed 03/27/2017 by Ilya Nesterov and Maxim Goncharov as HT207617 as confirmed advisory (Website). The advisory is shared at support.apple.com. This vulnerability is known as CVE-2017-2414 since 12/01/2016. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 11/20/2022). It is expected to see the exploit prices for this product increasing in the near future. The advisory points out:

An input validation issue existed in the handling of Exchange email addresses. This issue was addressed through improved input validation.

Upgrading to version 10.3 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 97138†). The entries VDB-98811, VDB-98750, VDB-98749 and VDB-98746 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: iOS 10.3

Timelineinfo

12/01/2016 🔍
03/27/2017 +116 days 🔍
03/27/2017 +0 days 🔍
03/27/2017 +0 days 🔍
03/27/2017 +0 days 🔍
03/28/2017 +1 days 🔍
04/01/2017 +4 days 🔍
11/20/2022 +2059 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT207617
Researcher: Ilya Nesterov, Maxim Goncharov
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-2414 (🔍)
GCVE (CVE): GCVE-0-2017-2414
GCVE (VulDB): GCVE-100-98737
SecurityFocus: 97138 - Apple iOS APPLE-SA-2017-03-27-4 Multiple Security Vulnerabilities
OSVDB: - CVE-2017-2414 - Apple - iOS - Security Bypass Issue
SecurityTracker: 1038139

scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔍

Entryinfo

Created: 03/28/2017 11:38
Updated: 11/20/2022 16:50
Changes: 03/28/2017 11:38 (67), 08/21/2020 17:30 (6), 11/20/2022 16:50 (4)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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