drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in libvpx
Name: |
Mehrere Probleme in libvpx |
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ID: |
202003-59 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Do, 26. März 2020, 20:21 |
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Referenzen: |
https://nvd.nist.gov/vuln/detail/CVE-2019-9232
https://nvd.nist.gov/vuln/detail/CVE-2019-9325
https://nvd.nist.gov/vuln/detail/CVE-2019-9371
https://nvd.nist.gov/vuln/detail/CVE-2019-9433 |
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Applikationen: |
libvpx |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202003-59 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: libvpx: User-assisted execution of arbitrary code Date: March 26, 2020 Bugs: #701834 ID: 202003-59
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Synopsis ========
Multiple vulnerabilities have been found in libvpx, the worst of which could result in the execution of arbitrary code.
Background ==========
libvpx is the VP8 codec SDK used to encode and decode video streams, typically within a WebM format media file.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-libs/libvpx < 1.8.1 *>= 1.7.0-r1 *>= 1.8.1
Description ===========
Multiple vulnerabilities have been discovered in libvpx. Please review the CVE identifiers referenced below for details.
Impact ======
A remote attacker could entice a user to open a specially crafted media file, possibly resulting in the execution of arbitrary code with the privileges of the user running the application, or a Denial of Service.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All libvpx 1.7.x users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/libvpx-1.7.0-r1"
All libvpx 1.8.x users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/libvpx-1.8.1"
References ==========
[ 1 ] CVE-2019-9232 https://nvd.nist.gov/vuln/detail/CVE-2019-9232 [ 2 ] CVE-2019-9325 https://nvd.nist.gov/vuln/detail/CVE-2019-9325 [ 3 ] CVE-2019-9371 https://nvd.nist.gov/vuln/detail/CVE-2019-9371 [ 4 ] CVE-2019-9433 https://nvd.nist.gov/vuln/detail/CVE-2019-9433
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202003-59
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 2020 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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