Apple MacOS X up to 10.10.2 LaunchServices type confusion

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Apple MacOS X up to 10.10.2. It has been declared as problematic. This issue affects some unknown processing of the component LaunchServices. Such manipulation leads to type confusion. This vulnerability is listed as CVE-2015-1143. In addition, an exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Apple MacOS X up to 10.10.2 (Operating System). Affected by this issue is some unknown processing of the component LaunchServices. The manipulation with an unknown input leads to a type confusion vulnerability. Using CWE to declare the problem leads to CWE-843. The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type. Impacted is confidentiality, integrity, and availability. CVE summarizes:

LaunchServices in Apple OS X before 10.10.3 allows local users to gain privileges via a crafted localized string, related to a "type confusion" issue.

The weakness was presented 04/08/2015 by Ole Andre Vadla Ravnas (lokihardt@ASRT) with Apple as HT204659 as confirmed advisory (Website). The advisory is available at support.apple.com. This vulnerability is handled as CVE-2015-1143. Local access is required to approach this attack. Required for exploitation is a simple authentication. Technical details are unknown but a public exploit is available.

A public exploit has been developed in Ruby. The exploit is available at securityfocus.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 82699 (Mac OS X 10.10.x < 10.10.3 Multiple Vulnerabilities (FREAK)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family MacOS X Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 123515 (Apple Mac OS X v10.10.3 and Security Update 2015-004 Not Installed (APPLE-SA-2015-04-08-2)).

Upgrading to version 10.10.3 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 (82699), SecurityFocus (BID 73982†), SecurityTracker (ID 1032048†) and Vulnerability Center (SBV-49468†). See VDB-69184, VDB-74699, VDB-74700 and VDB-74701 for similar entries. 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: 8.8
VulDB Meta Temp Score: 7.9

VulDB Base Score: 8.8
VulDB Temp Score: 7.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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Exploitinginfo

Class: Type confusion
CWE: CWE-843
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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

EPSS Score: 🔍
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Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 82699
Nessus Name: Mac OS X 10.10.x < 10.10.3 Multiple Vulnerabilities (FREAK)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 801105
OpenVAS Name: Apple Mac OS X Multiple Vulnerabilities-01 Apr15
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: MacOS X 10.10.3

Timelineinfo

01/16/2015 🔍
04/08/2015 +82 days 🔍
04/08/2015 +0 days 🔍
04/08/2015 +0 days 🔍
04/08/2015 +0 days 🔍
04/10/2015 +2 days 🔍
04/10/2015 +0 days 🔍
04/10/2015 +0 days 🔍
04/12/2015 +2 days 🔍
12/01/2024 +3521 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT204659
Researcher: Ole Andre Vadla Ravnas (lokihardt@ASRT)
Organization: Apple
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-1143 (🔍)
GCVE (CVE): GCVE-0-2015-1143
GCVE (VulDB): GCVE-100-74738
SecurityFocus: 73982 - Apple Mac OS X Prior to 10.10.3 Multiple Security Vulnerabilities
SecurityTracker: 1032048 - Apple OS X Multiple Bugs Let Remote and Local Users Execute Arbitrary Code, Obtain Potentially Sensitive Information, and Deny Service
Vulnerability Center: 49468 - Apple MacOS X <10.10.3 Local Privileges Escalation via a Crafted Localization String - CVE-2015-1143, High

scip Labs: https://www.scip.ch/en/?labs.20180712
See also: 🔍

Entryinfo

Created: 04/10/2015 10:22
Updated: 12/01/2024 14:10
Changes: 04/10/2015 10:22 (72), 06/25/2017 08:37 (13), 05/03/2022 12:18 (3), 05/03/2022 12:25 (1), 09/22/2022 15:54 (1), 12/01/2024 14:10 (16)
Complete: 🔍
Cache ID: 216::103

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