drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in VLC
Name: |
Pufferüberlauf in VLC |
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ID: |
202101-37 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Fr, 29. Januar 2021, 08:49 |
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Referenzen: |
https://nvd.nist.gov/vuln/detail/CVE-2020-26664 |
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Applikationen: |
VLC media player |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202101-37 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: VLC: Buffer overflow Date: January 29, 2021 Bugs: #765040 ID: 202101-37
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Synopsis ========
A buffer overflow in VLC might allow remote attacker(s) to execute arbitrary code.
Background ==========
VLC is a cross-platform media player and streaming server.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-video/vlc < 3.0.12.1 >= 3.0.12.1
Description ===========
VLC was found to have a buffer overflow when handling crafted MKV files.
Impact ======
A remote attacker could entice a user to open a specially crafted MKV file using VLC possibly resulting in execution of arbitrary code with the privileges of the process or a Denial of Service condition.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All VLC users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-video/vlc-3.0.12.1"
References ==========
[ 1 ] CVE-2020-26664 https://nvd.nist.gov/vuln/detail/CVE-2020-26664
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202101-37
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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