Apple iOS up to 7.1.2 Data Detectors access control

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Apple iOS up to 7.1.2. Affected by this vulnerability is an unknown functionality of the component Data Detectors. This manipulation causes access control. This vulnerability appears as CVE-2013-6835. In addition, an exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Apple iOS up to 7.1.2 (Smartphone Operating System). Affected by this vulnerability is some unknown functionality of the component Data Detectors. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, and integrity. The summary by CVE is:

TelephonyUI Framework in Apple iOS 7 before 7.1, when Safari is used, does not require user confirmation for FaceTime audio calls, which allows remote attackers to obtain telephone number or e-mail address information via a facetime-audio: URL.

The weakness was presented 09/17/2014 by Guillaume Ross as HT6441 as confirmed advisory (Website). The advisory is shared at support.apple.com. This vulnerability is known as CVE-2013-6835 since 11/20/2013. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $100k and more.

Upgrading to version 8 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (39114), SecurityFocus (BID 66108†) and Vulnerability Center (SBV-43527†). See VDB-5639, VDB-9023, VDB-11525 and VDB-11527 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍

Upgrade: iOS 8

Timelineinfo

11/20/2013 🔍
03/10/2014 +110 days 🔍
03/10/2014 +0 days 🔍
03/11/2014 +1 days 🔍
03/14/2014 +3 days 🔍
09/17/2014 +187 days 🔍
09/17/2014 +0 days 🔍
09/22/2014 +5 days 🔍
10/14/2024 +3675 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT6441
Researcher: Guillaume Ross
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2013-6835 (🔍)
GCVE (CVE): GCVE-0-2013-6835
GCVE (VulDB): GCVE-100-67573

IAVM: 🔍

SecurityFocus: 66108 - Apple iOS 'facetime-audio://' Security Bypass Vulnerability
Vulnerability Center: 43527 - Apple iOS <8 Remote Security Bypass by Starting a FaceTime from a Webpage in TelephonyUI, Medium

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

Entryinfo

Created: 09/22/2014 17:39
Updated: 10/14/2024 04:40
Changes: 09/22/2014 17:39 (59), 05/22/2017 11:07 (11), 10/14/2024 04:40 (25)
Complete: 🔍
Cache ID: 216:818:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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