drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Überschreiben von Dateien in Okular
Name: |
Überschreiben von Dateien in Okular |
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ID: |
201811-08 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Sa, 10. November 2018, 09:11 |
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Referenzen: |
https://nvd.nist.gov/vuln/detail/CVE-2018-1000801 |
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Applikationen: |
Okular |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --5n621gDA0rtbewZ7oeUk63z8PzzUh49y6 Content-Type: multipart/mixed; boundary="Br0JzQMhpvvsT8HNWEBEjhpGCAtks2d71"; protected-headers="v1" From: Thomas Deutschmann <whissi@gentoo.org> Reply-To: security@gentoo.org To: gentoo-announce@lists.gentoo.org Message-ID: <9755e62f-c532-2e51-63f4-1fcca9e7be18@gentoo.org> Subject: [ GLSA 201811-08 ] Okular: Directory traversal
--Br0JzQMhpvvsT8HNWEBEjhpGCAtks2d71 Content-Type: text/plain; charset=utf-8 Content-Language: en-U Content-Transfer-Encoding: quoted-printable
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201811-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Okular: Directory traversal Date: November 10, 2018 Bugs: #665662 ID: 201811-08
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Synopsis ========
Okular is vulnerable to a directory traversal attack.
Background ==========
Okular is a universal document viewer based on KPDF for KDE 4.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 kde-apps/okular < 18.04.3-r1 >= 18.04.3-r1
Description ===========
It was discovered that Okular contains a Directory Traversal vulnerability in function unpackDocumentArchive() in core/document.cpp.
Impact ======
A remote attacker could entice a user to open a specially crafted Okular archive, possibly allowing the writing of arbitrary files with the privileges of the process.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Okular users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=kde-apps/okular-18.04.3-r1"
References ==========
[ 1 ] CVE-2018-1000801 https://nvd.nist.gov/vuln/detail/CVE-2018-1000801
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201811-08
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 2018 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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