Affected devices do not check the TFTP blocksize correctly. This could allow an authenticated attacker to read from an uninitialized buffer that potentially contains previously allocated data.

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-48981 Affected devices do not check the TFTP blocksize correctly. This could allow an authenticated attacker to read from an uninitialized buffer that potentially contains previously allocated data.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 14 Jan 2025 10:45:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 2.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}

cvssV3_1

{'score': 2.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N'}


Tue, 13 Aug 2024 08:00:00 +0000


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cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published:

Updated: 2025-01-14T10:27:11.064Z

Reserved: 2022-11-28T00:00:00

Link: CVE-2022-46143

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-12-13T16:15:25.137

Modified: 2025-01-14T11:15:11.840

Link: CVE-2022-46143

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses