drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Rechteprüfung in policycoreutils
Name: |
Mangelnde Rechteprüfung in policycoreutils |
|
ID: |
201412-44 |
|
Distribution: |
Gentoo |
|
Plattformen: |
Keine Angabe |
|
Datum: |
Sa, 27. Dezember 2014, 01:52 |
|
Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3215 |
|
Applikationen: |
policycoreutils |
|
Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --N4AfUn5UkTtUK3hAa6xoBH9Nos3mfJPSR Content-Type: text/plain; charset=utf- Content-Transfer-Encoding: quoted-printable
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201412-44 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High Title: policycoreutils: Privilege escalation Date: December 26, 2014 Bugs: #509896 ID: 201412-44
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis ========
A vulnerability in policycoreutils could lead to local privilege escalation.
Background ==========
policycoreutils is a collection of SELinux policy utilities.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 sys-apps/policycoreutils < 2.2.5-r4 >= 2.2.5-r4
Description ===========
The seunshare utility is owned by root with 4755 permissions which can be exploited by a setuid system call.
Impact ======
A local attacker may be able to gain escalated privileges.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All policycoreutils users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot -v ">=sys-apps/policycoreutils-2.2.5-r4"
References ==========
[ 1 ] CVE-2014-3215 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3215
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201412-44.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 https://bugs.gentoo.org.
License =======
Copyright 2014 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
--N4AfUn5UkTtUK3hAa6xoBH9Nos3mfJPSR Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc"
-----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.22 (Darwin) Comment: GPGTools - https://gpgtools.org
iQIcBAEBCgAGBQJUnbOkAAoJEHUQoJc5cxF0BkAQAKqrjj/p3A/JVxlC/GN6yTFj o+2zIuvnCexvUgK18wmkRwrlSOnillG//+1WOGqVIU9z12y4IFV72g6cn6hJFtDg LjeRoiLnVYSd4GBHwY6+W15c5j5jObZ5Gftjc1UptBFNc9SGQFG4snS+T7JNzK7P 8fMQUdgmmyvt9Sxcr4DQgLbfJ3UxiglSReSWAV92WpQaLxbrVPhxU96r1RupHUZ6 UGMFspdpHCQgHjluoqSmmTF6NobLEbmZD309aYezoPSOZRYw6zGBkX9noV/QGP6h 7jngDkiu/1bW5AcqYLzCwcbwD0vLe0wPqI73Ibf0RVU7aUidUe4iHkabmd0trNkG JV9foj5qVnI0nHR47aqKAzu1PGY0SIERXlPZUFD+ksWT2KCDcwtrFIX+h+9aZpiQ q1amv3MvzKX3rIRcgie/Lxnxv2UMeFR5Laon+xxlOHGEfvJwo8fwOlQ/fpbvProZ ICUioXivlNODpL+aIkbJ0gVI/p2gJSugFfv6yPLT6ejIpd0IefvnSs5dolQuR6Ri tgZMGy0+I/z9Hwh2YSjmmQxQlfkq5+sKdGukm0Hs3MUp/D4wUlZYOEytiZEhuLcP /zDep+BAUAIm0noeQpa/chL6naYOTR5vKQuXkelkSBk6jnyqJtBFuzcutTBQ5SHV 6OpN9NgDneC0d7mewLSa =kvmH -----END PGP SIGNATURE-----
--N4AfUn5UkTtUK3hAa6xoBH9Nos3mfJPSR--
|
|
|
|