Apple Safari up to 8.0.0 WebKit resource management

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability has been found in Apple Safari up to 8.0.0 and classified as critical. Impacted is an unknown function of the component WebKit. Performing a manipulation results in resource management. This vulnerability is reported as CVE-2014-4473. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical has been found in Apple Safari up to 8.0.0 (Web Browser). This affects an unknown part of the component WebKit. The manipulation with an unknown input leads to a resource management vulnerability. CWE is classifying the issue as CWE-399. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 12/03/2014 with Apple as HT6596 as confirmed advisory (Website). The advisory is shared at support.apple.com. This vulnerability is uniquely identified as CVE-2014-4473 since 06/20/2014. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The advisory points out:

Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code execution

The vulnerability scanner Nessus provides a plugin with the ID 81145 (Apple TV < 7.0.3 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Misc. and running in the context r. The commercial vulnerability scanner Qualys is able to test this issue with plugin 123684 (Apple iTunes 12.2 Not Installed (APPLE-SA-2015-06-30-6)).

Upgrading to version 6.2.1, 7.1.1 or 8.0.1 eliminates this vulnerability. A possible mitigation has been published 2 months after the disclosure of the vulnerability. The advisory contains the following remark:

Multiple memory corruption issues existed in WebKit. These issues were addressed through improved memory handling.

The vulnerability is also documented in the databases at X-Force (99118), Tenable (81145), SecurityFocus (BID 71444†) and SecurityTracker (ID 1031296†). The entries VDB-67778, VDB-68223, VDB-68232 and VDB-68327 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 81145
Nessus Name: Apple TV < 7.0.3 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 802282
OpenVAS Name: Apple Safari Webkit Multiple Vulnerabilities-01 Dec14 (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: Safari 6.2.1/7.1.1/8.0.1

Timelineinfo

06/20/2014 🔍
12/03/2014 +166 days 🔍
12/03/2014 +0 days 🔍
12/04/2014 +1 days 🔍
12/04/2014 +0 days 🔍
12/10/2014 +6 days 🔍
01/27/2015 +48 days 🔍
02/03/2015 +7 days 🔍
02/27/2022 +2581 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT6596
Organization: Apple
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-4473 (🔍)
GCVE (CVE): GCVE-0-2014-4473
GCVE (VulDB): GCVE-100-68337
X-Force: 99118 - Apple Safari WebKit code execution, Medium Risk
SecurityFocus: 71444 - WebKit CVE-2014-4473 Memory Corruption Vulnerability
SecurityTracker: 1031296

See also: 🔍

Entryinfo

Created: 12/04/2014 15:20
Updated: 02/27/2022 14:48
Changes: 12/04/2014 15:20 (83), 03/08/2019 23:09 (1), 02/27/2022 14:48 (3)
Complete: 🔍
Cache ID: 216:883:103

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

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