Apple MacOS X up to 10.10.2 Security Code Signing cryptographic issues
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.3 | $0-$5k | 0.00 |
A vulnerability classified as problematic has been found in Apple MacOS X up to 10.10.2 (Operating System). Affected is an unknown functionality of the component Security Code Signing. The manipulation with an unknown input leads to a cryptographic issues vulnerability. CWE is classifying the issue as CWE-310. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
The Code Signing implementation in Apple OS X before 10.10.3 does not properly validate signatures, which allows local users to bypass intended access restrictions via a crafted bundle, a different vulnerability than CVE-2015-1145.
The weakness was shared 04/08/2015 by Ole Andre Vadla Ravnas (lokihardt@ASRT) with Google Project Zero as HT204659 as confirmed advisory (Website). The advisory is available at support.apple.com. This vulnerability is traded as CVE-2015-1146 since 01/16/2015. Local access is required to approach this attack. The exploitation doesn't require any form of authentication. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1600 by the MITRE ATT&CK project.
A public exploit has been developed in Ruby. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. 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.
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 vulnerability database at Tenable (82699). The entries 69184, 74699, 74700 and 74701 are related to this item.
Product
Type
Vendor
Name
Version
License
Support
- end of life
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.9VulDB Meta Temp Score: 5.3
VulDB Base Score: 5.9
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
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VulDB Reliability: 🔍
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Exploiting
Class: Cryptographic issuesCWE: CWE-310
ATT&CK: T1600
Local: Yes
Remote: No
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
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: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: MacOS X 10.10.3
Timeline
01/16/2015 🔍04/08/2015 🔍
04/08/2015 🔍
04/08/2015 🔍
04/08/2015 🔍
04/10/2015 🔍
04/10/2015 🔍
04/10/2015 🔍
04/12/2015 🔍
09/22/2022 🔍
Sources
Vendor: apple.comAdvisory: HT204659
Researcher: Ole Andre Vadla Ravnas (lokihardt@ASRT)
Organization: Google Project Zero
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2015-1146 (🔍)
SecurityTracker: 1032048 - Apple OS X Multiple Bugs Let Remote and Local Users Execute Arbitrary Code, Obtain Potentially Sensitive Information, and Deny Service
Vulnerability Center: 49482 - Apple MacOS X <10.10.3 Local Bypass Restrictions via a Crafted Bundle - CVE-2015-1146, Low
SecurityFocus: 73982 - Apple Mac OS X Prior to 10.10.3 Multiple Security Vulnerabilities
scip Labs: https://www.scip.ch/en/?labs.20180712
See also: 🔍
Entry
Created: 04/10/2015 10:22Updated: 09/22/2022 15:57
Changes: 04/10/2015 10:22 (72), 06/25/2017 08:41 (14), 05/03/2022 14:27 (3), 09/22/2022 15:57 (1)
Complete: 🔍
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