Apple iOS up to 9.2 WebKit Track data processing

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Apple iOS up to 9.2. It has been declared as problematic. This issue affects some unknown processing of the component WebKit. Executing a manipulation can lead to data processing (Track). The identification of this vulnerability is CVE-2016-1781. The attack may be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Apple iOS up to 9.2 (Smartphone Operating System). This vulnerability affects some unknown processing of the component WebKit. The manipulation with an unknown input leads to a data processing vulnerability (Track). The CWE definition for the vulnerability is CWE-19. As an impact it is known to affect confidentiality. CVE summarizes:

WebKit in Apple iOS before 9.3 and Safari before 9.1 mishandles attachment URLs, which makes it easier for remote web servers to track users via unspecified vectors.

The weakness was shared 03/21/2016 by Devdatta Akhawe with Dropbox as HT206166 as confirmed advisory (Website). The advisory is available at support.apple.com. This vulnerability was named CVE-2016-1781 since 01/13/2016. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. The advisory points out:

An issue existed in the handling of attachment URLs. This issue was addressed through improved URL handling.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 124837 (Apple Safari 9.1 Not Installed (APPLE-SA-2016-03-21-6)).

Upgrading to version 9.3 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 Vulnerability Center (SBV-57565†). The entries VDB-79545, VDB-79546, VDB-79547 and VDB-79553 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Track
Class: Data processing / Track
CWE: CWE-19
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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OpenVAS ID: 802235
OpenVAS Name: Apple Safari Multiple Vulnerabilities-01 Mar16 (Mac OS X)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: iOS 9.3

Timelineinfo

01/13/2016 🔍
03/21/2016 +68 days 🔍
03/21/2016 +0 days 🔍
03/21/2016 +0 days 🔍
03/22/2016 +1 days 🔍
03/22/2016 +0 days 🔍
03/23/2016 +0 days 🔍
07/11/2022 +2301 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT206166
Researcher: Devdatta Akhawe
Organization: Dropbox
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-1781 (🔍)
GCVE (CVE): GCVE-0-2016-1781
GCVE (VulDB): GCVE-100-81514
SecurityTracker: 1035353
Vulnerability Center: 57565 - Apple iOS <9.3 Remote Information Disclosure in WebKit - CVE-2016-1781, Medium

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

Entryinfo

Created: 03/23/2016 12:49
Updated: 07/11/2022 13:53
Changes: 03/23/2016 12:49 (72), 02/02/2019 11:03 (10), 07/11/2022 13:53 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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