drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in corosync
Name: |
Denial of Service in corosync |
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ID: |
202107-01 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mo, 5. Juli 2021, 07:27 |
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Referenzen: |
https://nvd.nist.gov/vuln/detail/CVE-2018-1084 |
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Applikationen: |
Corosync |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202107-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Low Title: corosync: Denial of service Date: July 03, 2021 Bugs: #658354 ID: 202107-01
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Synopsis ========
A vulnerability in corosync could lead to a Denial of Service condition.
Background ==========
The Corosync Cluster Engine is a Group Communication System with additional features for implementing high availability within applications.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 sys-cluster/corosync < 3.0.4 >= 3.0.4
Description ===========
It was discovered that corosync allowed an unauthenticated user to cause a Denial of Service by application crash.
Impact ======
A remote attacker could send a malicious crafted packet, possibly resulting in a Denial of Service condition.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All corosync users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=sys-cluster/corosync-3.0.4"
References ==========
[ 1 ] CVE-2018-1084 https://nvd.nist.gov/vuln/detail/CVE-2018-1084
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202107-01
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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