Apple macOS up to 14.4 on Intel downgrade

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Apple macOS up to 14.4 on Intel. It has been declared as problematic. Affected by this vulnerability is an unknown functionality. Executing a manipulation can lead to downgrade. This vulnerability appears as CVE-2024-27825. The attack requires local access. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Apple macOS up to 14.4 on Intel. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a downgrade vulnerability. The CWE definition for the vulnerability is CWE-757. A protocol or its implementation supports interaction between multiple actors and allows those actors to negotiate which algorithm should be used as a protection mechanism such as encryption or authentication, but it does not select the strongest algorithm that is available to both parties. As an impact it is known to affect confidentiality. CVE summarizes:

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sonoma 14.5. An app may be able to bypass certain Privacy preferences.

The advisory is shared for download at support.apple.com. This vulnerability was named CVE-2024-27825 since 02/26/2024. The exploitation appears to be difficult. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1562.010.

Upgrading to version 14.5 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 2.5
VulDB Temp Score: 2.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.1
NVD Vector: 🔍

CNA Base Score: 7.8
CNA Vector: 🔍

ADP CISA Base Score: 7.8
ADP CISA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Downgrade
CWE: CWE-757
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: macOS 14.5

Timelineinfo

02/26/2024 🔍
05/14/2024 +77 days 🔍
05/14/2024 +0 days 🔍
04/03/2026 +689 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT214106
Status: Confirmed

CVE: CVE-2024-27825 (🔍)
GCVE (CVE): GCVE-0-2024-27825
GCVE (VulDB): GCVE-100-264088
scip Labs: https://www.scip.ch/en/?labs.20180712

Entryinfo

Created: 05/14/2024 04:32
Updated: 04/03/2026 16:50
Changes: 05/14/2024 04:32 (56), 12/10/2024 04:17 (22), 04/03/2026 16:50 (11)
Complete: 🔍
Cache ID: 216::103

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