Apple tvOS up to 17.4 File denial of service

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.24

Summaryinfo

A vulnerability classified as problematic was found in Apple tvOS up to 17.4. The impacted element is an unknown function of the component File Handler. The manipulation results in denial of service. This vulnerability was named CVE-2024-27856. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic has been found in Apple tvOS up to 17.4. Affected is an unknown function of the component File Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

The issue was addressed with improved checks. This issue is fixed in Safari 17.5, iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, visionOS 1.2, watchOS 10.5. Processing a file may lead to unexpected app termination or arbitrary code execution.

The advisory is shared for download at support.apple.com. This vulnerability is traded as CVE-2024-27856 since 02/26/2024. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

The vulnerability scanner Nessus provides a plugin with the ID 216648 (SUSE SLES15 Security Update : webkit2gtk3 (SUSE-SU-2025:0638-1)), which helps to determine the existence of the flaw in a target environment.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (216648). Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

ADP CISA Base Score: 7.8
ADP CISA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 216648
Nessus Name: SUSE SLES15 Security Update : webkit2gtk3 (SUSE-SU-2025:0638-1)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/26/2024 🔍
01/15/2025 +324 days 🔍
01/15/2025 +0 days 🔍
04/08/2026 +448 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: support.apple.com
Status: Confirmed

CVE: CVE-2024-27856 (🔍)
GCVE (CVE): GCVE-0-2024-27856
GCVE (VulDB): GCVE-100-292068

Entryinfo

Created: 01/15/2025 21:18
Updated: 04/08/2026 06:01
Changes: 01/15/2025 21:18 (55), 02/10/2025 23:32 (3), 02/22/2025 14:47 (2), 03/14/2025 15:32 (11), 04/08/2026 06:01 (12)
Complete: 🔍
Cache ID: 216:30D:103

Once again VulDB remains the best source for vulnerability data.

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