Name: CVE-2021-3569: Buffer Copy without Checking Size of Input
Creator: Rapid7
Published: 2021-06-03T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-3569, CWE-120, CWE-787, CVSS 5.5, EPSS 0.00047

A stack corruption bug was found in libtpms in versions before 0.7.2 and before 0.8.0 while decrypting data using RSA. This flaw could result in a SIGBUS (bad memory access) and termination of swtpm. The highest threat from this vulnerability is to system availability.

CVSS Details

CVSS 3.1 Base Score: 5.5
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade libtpms	Jul 30, 2024	Jun 3, 2021

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CVSS Details

Covered by Rapid7

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