drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in Squashfs
Name: |
Zwei Probleme in Squashfs |
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ID: |
201701-73 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mo, 30. Januar 2017, 07:01 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-4645
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-4646 |
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Applikationen: |
Squashfs-Tools |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --pL906HKdn6rNkgCGcEVMR5kfXJxjKRunn Content-Type: multipart/mixed; boundary="efteiAC8gAiPop2cJhMH4cew4qgCwWKDh"; protected-headers="v1" From: Thomas Deutschmann <whissi@gentoo.org> To: gentoo-announce@lists.gentoo.org Message-ID: <65989a43-3ed5-d2e2-8ab1-422e8ed04452@gentoo.org> Subject: [ GLSA 201701-73 ] SQUASHFS: Multiple vulnerabilities
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201701-73 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: SQUASHFS: Multiple vulnerabilities Date: January 29, 2017 Bugs: #552484 ID: 201701-73
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Synopsis ========
Multiple vulnerabilities have been discovered in SQUASHFS, the worst of which may allow execution of arbitrary code
Background ==========
Squashfs is a compressed read-only filesystem for Linux. Squashfs is intended for general read-only filesystem use, for archival use (i.e. in cases where a .tar.gz file may be used), and in constrained block device/memory systems (e.g. embedded systems) where low overhead is needed.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 sys-fs/squashfs-tools < 4.3-r1 >= 4.3-r1
Description ===========
Multiple vulnerabilities have been discovered in SQUASHFS. Please review the CVE identifiers referenced below for details.
Impact ======
Remote attackers, by enticing a user to process a specially crafted SQUASHFS image, could execute arbitrary code with the privileges of the process.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All SQUASHFS users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=sys-fs/squashfs-tools-4.3-r1"
References ==========
[ 1 ] CVE-2015-4645 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-4645 [ 2 ] CVE-2015-4646 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-4646
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201701-73
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 2017 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.
http://creativecommons.org/licenses/by-sa/2.5
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