drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Überschreiben von Dateien in runC
Name: |
Überschreiben von Dateien in runC |
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ID: |
202107-26 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Sa, 10. Juli 2021, 07:22 |
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Referenzen: |
https://nvd.nist.gov/vuln/detail/CVE-2021-30465 |
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Applikationen: |
runc |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202107-26 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Low Title: runC: Container breakout Date: July 10, 2021 Bugs: #790257 ID: 202107-26
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Synopsis ========
A vulnerability has been found in runC which could result in privilege escalation.
Background ==========
runC is a CLI tool for spawning and running containers according to the OCI specification.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-emulation/runc < 1.0.0_rc95 >= 1.0.0_rc95
Description ===========
A vulnerability in runC could allow an attacker to achieve privilege escalation if specific mount configuration prerequisites are satisfied.
Impact ======
An attacker may be able to escalation privileges to gain access to the host system.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All runC users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-emulation/runc-1.0.0_rc95"
References ==========
[ 1 ] CVE-2021-30465 https://nvd.nist.gov/vuln/detail/CVE-2021-30465
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202107-26
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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