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Affected devices do not check the TFTP blocksize...

Low severity Unreviewed Published Dec 13, 2022 to the GitHub Advisory Database • Updated Jan 14, 2025

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

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.

References

Published by the National Vulnerability Database Dec 13, 2022
Published to the GitHub Advisory Database Dec 13, 2022
Last updated Jan 14, 2025

Severity

Low

EPSS score

0.045%
(18th percentile)

Weaknesses

CVE ID

CVE-2022-46143

GHSA ID

GHSA-v7cj-vm62-r38r

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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