drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Unsichere Verwendung temporärer Dateien in UUDeview
Name: |
Unsichere Verwendung temporärer Dateien in UUDeview |
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ID: |
200808-11 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mo, 11. August 2008, 20:45 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2266 |
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Applikationen: |
uudeview |
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Originalnachricht |
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Severity: Normal Title: UUDeview: Insecure temporary file creation Date: August 11, 2008 Bugs: #222275, #224193 ID: 200808-11
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Synopsis ========
A vulnerability in UUDeview may allow local attackers to conduct symlink attacks.
Background ==========
UUdeview is encoder and decoder supporting various binary formats. NZBGet is a command-line based binary newsgrabber supporting .nzb files.
Affected packages =================
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Package / Vulnerable / Unaffected -------------------------------------------------------------------=
1 app-text/uudeview < 0.5.20-r1 >=3D 0.5.20-r= 1 2 news-nntp/nzbget < 0.4.0 >=3D 0.4.= 0 -------------------------------------------------------------------=
2 affected packages on all of their supported architectures. -------------------------------------------------------------------=
Description ===========
UUdeview makes insecure usage of the tempnam() function when creating temporary files. NZBGet includes a copy of the vulnerable code.
Impact ======
A local attacker could exploit this vulnerability to overwrite arbitrary files on the system.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All UUDview users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=3Dapp-text/uudeview-0.5.20-r1= "
All NZBget users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=3Dnews-nntp/nzbget-0.4.0"
References ==========
[ 1 ] CVE-2008-2266 http://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2008-2266
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200808-11.xml
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 http://bugs.gentoo.org.
License =======
Copyright 2008 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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