NTFS-3G prior 2022.10.3 NTFS Image buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.6$0-$5k0.00

A vulnerability, which was classified as critical, was found in NTFS-3G. Affected is an unknown function of the component NTFS Image Handler. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A buffer overflow was discovered in NTFS-3G before 2022.10.3. Crafted metadata in an NTFS image can cause code execution. A local attacker can exploit this if the ntfs-3g binary is setuid root. A physically proximate attacker can exploit this if NTFS-3G software is configured to execute upon attachment of an external storage device.

The weakness was shared 11/07/2022. The advisory is shared for download at openwall.com. This vulnerability is traded as CVE-2022-40284 since 09/08/2022. There are neither technical details nor an exploit publicly available.

Upgrading to version 2022.10.3 eliminates this vulnerability.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: NTFS-3G 2022.10.3

Timelineinfo

09/08/2022 🔍
11/07/2022 +60 days 🔍
11/07/2022 +0 days 🔍
12/05/2022 +28 days 🔍

Sourcesinfo

Advisory: DLA 3201-1
Status: Confirmed

CVE: CVE-2022-40284 (🔍)

Entryinfo

Created: 11/07/2022 10:32
Updated: 12/05/2022 08:19
Changes: 11/07/2022 10:32 (38), 12/05/2022 08:18 (2), 12/05/2022 08:19 (10)
Complete: 🔍
Cache ID: 18:631:103

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