CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0	$0-$5k	0.00

A vulnerability, which was classified as critical, has been found in Apple Safari up to 6.2.7/7.1.7/8.0.7 (Web Browser). This issue affects an unknown code of the component WebKit. The manipulation with an unknown input leads to a 7pk security vulnerability. Using CWE to declare the problem leads to CWE-254. Impacted is confidentiality, integrity, and availability.

The weakness was presented 08/11/2015 by Muneaki Nishimura with Adobe as HT205033 as confirmed advisory (Website). It is possible to read the advisory at support.apple.com. The public release was coordinated in cooperation with Apple. The identification of this vulnerability is CVE-2015-3750 since 05/07/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1211 according to MITRE ATT&CK. The advisory points out:

An issue existed where Content Security Policy report requests would not honor HTTP Strict Transport Security.

The vulnerability scanner Nessus provides a plugin with the ID 85408 (Mac OS X 10.10.x < 10.10.5 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family MacOS X Local Security Checks and running in the context c. The commercial vulnerability scanner Qualys is able to test this issue with plugin 168651 (OpenSuSE Security Update for Security webkit2gtk3 (openSUSE-SU-2016:0761-1)).

Upgrading to version 6.2.8, 7.1.8 or 8.0.8 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. The advisory contains the following remark:

This issue was addressed through improved HTTP Strict Transport Security enforcement.

The vulnerability is also documented in the databases at X-Force (105631) and Tenable (85408). See 11563, 69011, 75212 and 76253 for similar entries.

Productinfo

Type

• Web Browser

Vendor

• Apple

Name

• Safari

License

• commercial

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: 7pk security
CWE: CWE-254
ATT&CK: T1211

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 85408
Nessus Name: Mac OS X 10.10.x < 10.10.5 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 801514
OpenVAS Name: Apple Safari Multiple Vulnerabilities-01 Sep15 (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 6.2.8/7.1.8/8.0.8

Timelineinfo

05/07/2015 🔍
08/11/2015 +96 days 🔍
08/11/2015 +0 days 🔍
08/13/2015 +1 days 🔍
08/13/2015 +0 days 🔍
08/14/2015 +1 days 🔍
08/16/2015 +2 days 🔍
08/17/2015 +0 days 🔍
02/24/2016 +192 days 🔍
02/28/2016 +4 days 🔍
06/09/2022 +2292 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT205033
Researcher: Muneaki Nishimura
Organization: Adobe
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2015-3750 (🔍)
X-Force: 105631
SecurityTracker: 1033274
Vulnerability Center: 56815 - Apple Safari before 6.2.8, 7.x before 7.1.5 and 8.x before 8.0.8 Remote Security Bypass Vulnerability - CVE-2015-3750, Medium
SecurityFocus: 76341 - WebKit Same Origin Policy Multiple Security Bypass Vulnerabilities

See also: 🔍

Entryinfo

Created: 08/14/2015 11:54 AM
Updated: 06/09/2022 08:38 PM
Changes: 08/14/2015 11:54 AM (83), 08/24/2018 09:10 AM (4), 06/09/2022 08:38 PM (3)
Complete: 🔍

Discussion

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