drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Preisgabe von Informationen in TCG TPM2 Software Stack
Name: |
Preisgabe von Informationen in TCG TPM2 Software Stack |
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ID: |
202107-10 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mi, 7. Juli 2021, 23:11 |
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Referenzen: |
https://nvd.nist.gov/vuln/detail/CVE-2020-24455 |
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Applikationen: |
TCG TPM2 Software Stack |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202107-10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: TCG TPM2 Software Stack: Information disclosure Date: July 07, 2021 Bugs: #746563 ID: 202107-10
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Synopsis ========
A bug in TCG TPM2 Software Stack may result in information disclosure to a local attacker.
Background ==========
TCG TPM2 Software Stack is a library to interface with trusted platform modules.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-crypt/tpm2-tss < 2.4.3 >= 2.4.3
Description ===========
TCG TPM2 Software Stack did not appropriately apply FAPI policies to protect data encrypted with the trusted platform module.
Impact ======
Data encrypted using TCG TPM2 Software Stack (tpm2-tss) may not be protected from an attacker.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All tpm2-tss users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-crypt/tpm2-tss-2.4.3"
References ==========
[ 1 ] CVE-2020-24455 https://nvd.nist.gov/vuln/detail/CVE-2020-24455
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202107-10
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License =======
Copyright 2021 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.5
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