Apple Safari up to 10.1.1 WebKit input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Apple Safari up to 10.1.1. Affected by this issue is some unknown functionality of the component WebKit. Such manipulation leads to input validation. This vulnerability is traded as CVE-2017-7011. The attack may be launched remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Apple Safari up to 10.1.1 (Web Browser). Affected by this issue is some unknown functionality of the component WebKit. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The bug was discovered 07/19/2017. The weakness was shared 07/19/2017 by xisigr with Tencent as HT207921 as confirmed advisory (Website). The advisory is shared for download at support.apple.com. This vulnerability is handled as CVE-2017-7011 since 03/17/2017. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The advisory points out:

A state management issue was addressed with improved frame handling.

The vulnerability scanner Nessus provides a plugin with the ID 101966 (FreeBSD : webkit2-gtk3 -- multiple vulnerabilities (0f66b901-715c-11e7-ad1f-bcaec565249c)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 370476 (Apple Safari 10.1.2 Not Installed (APPLE-SA-2017-07-19-5)).

Upgrading to version 10.1.2 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 Tenable (101966) and SecurityFocus (BID 99887†). The entries VDB-104146, VDB-104143, VDB-104145 and VDB-104140 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
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: 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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Nessus ID: 101966
Nessus Name: FreeBSD : webkit2-gtk3 -- multiple vulnerabilities (0f66b901-715c-11e7-ad1f-bcaec565249c)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 802925
OpenVAS Name: Apple Safari Multiple Vulnerabilities-HT207921
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: Safari 10.1.2

Timelineinfo

03/17/2017 🔍
07/19/2017 +124 days 🔍
07/19/2017 +0 days 🔍
07/19/2017 +0 days 🔍
07/20/2017 +1 days 🔍
07/20/2017 +0 days 🔍
07/20/2017 +0 days 🔍
07/26/2017 +6 days 🔍
01/05/2021 +1259 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT207921
Researcher: Travis Kelley, xisigr (xisigr)
Organization: Tencent
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-7011 (🔍)
GCVE (CVE): GCVE-0-2017-7011
GCVE (VulDB): GCVE-100-104204
SecurityFocus: 99887 - Apple iOS and Safari Multiple Security Vulnerabilities
SecurityTracker: 1038950

See also: 🔍

Entryinfo

Created: 07/20/2017 15:28
Updated: 01/05/2021 08:41
Changes: 07/20/2017 15:28 (77), 10/30/2019 09:46 (7), 01/05/2021 08:37 (4), 01/05/2021 08:41 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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