drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Unsichere Verwendung temporärer Dateien in QGit
Name: |
Unsichere Verwendung temporärer Dateien in QGit |
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ID: |
200710-05 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
So, 7. Oktober 2007, 23:02 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2007-4631 |
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Applikationen: |
QGit |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200710-05 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: QGit: Insecure temporary file creation Date: October 07, 2007 Bugs: #190697 ID: 200710-05
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Synopsis ========
A vulnerability has been discovered in QGit allowing local users to overwrite arbitrary files and execute arbitrary code with another user's rights.
Background ==========
QGit is a graphical interface to git repositories that allows you to browse revisions history, view patch content and changed files.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-util/qgit < 1.5.7 >= 1.5.7
Description ===========
Raphael Marichez discovered that the DataLoader::doStart() method creates temporary files in an insecure manner and executes them.
Impact ======
A local attacker could perform a symlink attack, possibly overwriting files or executing arbitrary code with the rights of the user running QGit.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All QGit users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=dev-util/qgit-1.5.7"
References ==========
[ 1 ] CVE-2007-4631 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2007-4631
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200710-05.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 2007 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 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
iD8DBQFHCUgBuhJ+ozIKI5gRAiHKAJ9v9hmxYc46H41rX4jEubQ7QonAEACfWd/h 01WBMQBrOtNcez6sK5+YXIU= =HM7c -----END PGP SIGNATURE----- -- gentoo-announce@gentoo.org mailing list
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