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CVE-2021-3565
Published: Jun 4, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
A flaw was found in tpm2-tools in versions before 5.1.1 and before 4.3.2. tpm2_import used a fixed AES key for the inner wrapper, potentially allowing a MITM attacker to unwrap the inner portion and reveal the key being imported. The highest threat from this vulnerability is to data confidentiality.
| Vendor | Product | Versions |
|---|---|---|
n/a | tpm2-tools | affected tpm2-tools 5.1.1, tpm2-tools 4.3.2 |
Weaknesses (CWE)
References
https://bugzilla.redhat.com/show_bug.cgi?id=1964427
x_refsource_MISC
FEDORA-2021-00a15ad850
vendor-advisory
x_refsource_FEDORA
FEDORA-2021-c970c02748
vendor-advisory
x_refsource_FEDORA
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