drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Linux
Name: |
Mehrere Probleme in Linux |
|
ID: |
USN-1387-1 |
|
Distribution: |
Ubuntu |
|
Plattformen: |
Ubuntu 10.04 LTS |
|
Datum: |
Di, 6. März 2012, 19:40 |
|
Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0716
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1927
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3353
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3619
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4622
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0038
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0044 |
|
Applikationen: |
Linux |
|
Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --===============3131873167472630769== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enig112B00803B2ADC6406220082"
This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig112B00803B2ADC6406220082 Content-Type: multipart/mixed; boundary="------------090707020206090204010703"
This is a multi-part message in MIME format. --------------090707020206090204010703 Content-Type: text/plain; charset=ISO-8859- Content-Transfer-Encoding: quoted-printable
========================================================================== Ubuntu Security Notice USN-1387-1 March 06, 2012
linux-lts-backport-maverick vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 10.04 LTS
Summary:
Several security issues were fixed in the kernel.
Software Description: - linux-lts-backport-maverick: Linux kernel backport from Maverick
Details:
Aristide Fattori and Roberto Paleari reported a flaw in the Linux kernel's handling of IPv4 icmp packets. A remote user could exploit this to cause a denial of service. (CVE-2011-1927)
A flaw was found in the Linux Ethernet bridge's handling of IGMP (Internet Group Management Protocol) packets. An unprivileged local user could exploit this flaw to crash the system. (CVE-2011-0716)
Han-Wen Nienhuys reported a flaw in the FUSE kernel module. A local user who can mount a FUSE file system could cause a denial of service. (CVE-2011-3353)
A flaw was discovered in the Linux kernel's AppArmor security interface when invalid information was written to it. An unprivileged local user could use this to cause a denial of service on the system. (CVE-2011-3619)
A flaw was found in KVM's Programmable Interval Timer (PIT). When a virtual interrupt control is not available a local user could use this to cause a denial of service by starting a timer. (CVE-2011-4622)
A flaw was discovered in the XFS filesystem. If a local user mounts a specially crafted XFS image it could potential execute arbitrary code on the system. (CVE-2012-0038)
Chen Haogang discovered an integer overflow that could result in memory corruption. A local unprivileged user could use this to crash the system. (CVE-2012-0044)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 10.04 LTS: linux-image-2.6.35-32-generic 2.6.35-32.66~lucid1 linux-image-2.6.35-32-generic-pae 2.6.35-32.66~lucid1 linux-image-2.6.35-32-server 2.6.35-32.66~lucid1 linux-image-2.6.35-32-virtual 2.6.35-32.66~lucid1
After a standard system update you need to reboot your computer to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-1387-1 CVE-2011-0716, CVE-2011-1927, CVE-2011-3353, CVE-2011-3619, CVE-2011-4622, CVE-2012-0038, CVE-2012-0044
Package Information: https://launchpad.net/ubuntu/+source/linux-lts-backport-maverick/2.6.35-32.66~lucid1
--------------090707020206090204010703 Content-Type: text/plain; charset=UTF-8; name="Attached Message Part" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="Attached Message Part"
--------------090707020206090204010703--
--------------enig112B00803B2ADC6406220082 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc"
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
iQIcBAEBCgAGBQJPVlbrAAoJEAUvNnAY1cPYH04QAKFYH9jAZ7sPXjaEcwhNajlg B+a8nnjqxvDDUKdUq/tqg37S7dosAjgpRkjsyWXFLUqL5jp35qv2fscCdsr1/oT1 Yr783OW/Jx2NgwfYxW5t4KIFWWSdBPa4QL38qdHJrPT23QjuJeBfBU1MXxp5aAYR egaHSbAFrmOhMoYyjldIX2hQVqAVH/gqPPcbs+vO8Gj8NjTYgXT+ll0Qy5TkKEvH 4T94E0dQYj/U97/cgXxUu34Rr6C/CnvcAJaHYI/WBuDNviL5QJ+wsDMCIxnFSA5m Dt1Oj3w7TdrX3gLymjd1ffNaNaXlF5qNMuc18YOPPCgUmktgZ6qpmN98wWS7Y5st z5Cb7xawNMBEG/cinKaY5IDpA23h1UR7O5gt/SJMz6+gG3Ae0nXwO2GcJ5jOjkE3 d5/Mh6iLJXMh6H14k57Ozy1cN2g8NlQh4Uc3AXq7BfyeR5Qx98dgmelE68tzxWnS M8t7Ouh6M/VU0+pdwNhVMCETLjc0h05YxIqgxnaEDgmurLzhy1lc+r0cJGwLNkze f1+dv9GGx5KOizLG94nm18NmCxpRLnwLkW3BmTbJXQF+IraA7NlDCT5/KO7r5Ysw 5LGSqQmwFBOntKXYtogbXEGmlkYPv4f5nr2ptZGSl6DAcbx3Xe6oGwpRcysan7lv U6qTDbZ2+Cg+4VuUL2Fj =EBoH -----END PGP SIGNATURE-----
--------------enig112B00803B2ADC6406220082--
--===============3131873167472630769== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline
-- ubuntu-security-announce mailing list ubuntu-security-announce@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce
--===============3131873167472630769==--
|
|
|
|