drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Überschreiben von Dateien in Ark
Name: |
Überschreiben von Dateien in Ark |
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ID: |
202101-06 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mo, 11. Januar 2021, 19:15 |
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Referenzen: |
https://nvd.nist.gov/vuln/detail/CVE-2020-24654 |
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Applikationen: |
KDE Applications |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202101-06 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Ark: Symlink vulnerability Date: January 11, 2021 Bugs: #743959 ID: 202101-06
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Synopsis ========
Ark was found to allow arbitrary file overwrite, possibly allowing arbitrary code execution.
Background ==========
Ark is a graphical file compression/decompression utility with support for multiple formats.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 kde-apps/ark < 20.04.3-r2 >= 20.04.3-r2
Description ===========
KDE Ark did not fully verify symlinks contained within tar archives.
Impact ======
A remote attacker could entice a user to open a specially crafted tar archive using KDE Ark, 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 KDE Ark users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=kde-apps/ark-20.04.3-r2"
References ==========
[ 1 ] CVE-2020-24654 https://nvd.nist.gov/vuln/detail/CVE-2020-24654
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202101-06
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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<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><pre style="word-wrap: break-word; white-space: pre-wrap;" class="">- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202101-06 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <a href="https://security.gentoo.org/" class="">https://security.gentoo.org/</a> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Ark: Symlink vulnerability Date: January 11, 2021 Bugs: #743959 ID: 202101-06
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis ========
Ark was found to allow arbitrary file overwrite, possibly allowing arbitrary code execution.
Background ==========
Ark is a graphical file compression/decompression utility with support for multiple formats.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 kde-apps/ark < 20.04.3-r2 >= 20.04.3-r2
Description ===========
KDE Ark did not fully verify symlinks contained within tar archives.
Impact ======
A remote attacker could entice a user to open a specially crafted tar archive using KDE Ark, 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 KDE Ark users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=kde-apps/ark-20.04.3-r2"
References ==========
[ 1 ] CVE-2020-24654 <a href="https://nvd.nist.gov/vuln/detail/CVE-2020-24654" class="">https://nvd.nist.gov/vuln/detail/CVE-2020-24654</a>
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
<a href="https://security.gentoo.org/glsa/202101-06" class="">https://security.gentoo.org/glsa/202101-06</a>
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 <a href="mailto:security@gentoo.org" class="">security@gentoo.org</a> or alternatively, you may file a bug at <a href="https://bugs.gentoo.org" class="">https://bugs.gentoo.org</a>.
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.
<a href="https://creativecommons.org/licenses/by-sa/2.5" class="">https://creativecommons.org/licenses/by-sa/2.5</a></pre><div class=""><br class=""></div></body></html> --Apple-Mail=_856EFA3B-16B9-4C5D-869D-B547BEC2D633--
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