Apple macOS up to 14.1 File memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Apple macOS up to 14.1. It has been classified as critical. This affects an unknown part of the component File Handler. The manipulation leads to memory corruption. This vulnerability is traded as CVE-2023-42905. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Apple macOS up to 14.1 (Operating System) and classified as critical. This issue affects an unknown code block of the component File Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Sonoma 14.2. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.

The weakness was shared 12/12/2023 as HT214036. The advisory is shared at support.apple.com. The identification of this vulnerability is CVE-2023-42905 since 09/14/2023. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 12/12/2023). It is expected to see the exploit prices for this product increasing in the near future.

Upgrading to version 14.2 eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

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: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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 14.2

Timelineinfo

09/14/2023 🔍
12/12/2023 +89 days 🔍
12/12/2023 +0 days 🔍
12/12/2023 +0 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT214036
Status: Confirmed

CVE: CVE-2023-42905 (🔍)
GCVE (CVE): GCVE-0-2023-42905
GCVE (VulDB): GCVE-100-247469
scip Labs: https://www.scip.ch/en/?labs.20180712

Entryinfo

Created: 12/12/2023 08:52
Changes: 12/12/2023 08:52 (43)
Complete: 🔍
Cache ID: 216::103

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