Mehrere Probleme in Linux
ID: | USN-1340-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 10.04 LTS |
Datum: | Di, 24. Januar 2012, 08:19 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2203
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4077 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4110 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4132 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4330 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0044 |
Applikationen: | Linux |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --===============6745851933471253709== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enig4C40047F786E030152D1ACB1" This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig4C40047F786E030152D1ACB1 Content-Type: multipart/mixed; boundary="------------060905040207050202000009" This is a multi-part message in MIME format. --------------060905040207050202000009 Content-Type: text/plain; charset=ISO-8859- Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-1340-1 January 23, 2012 linux-lts-backport-oneiric 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-oneiric: Linux kernel backport from Oneiric Details: Clement Lecigne discovered a bug in the HFS filesystem. A local attacker could exploit this to cause a kernel oops. (CVE-2011-2203) A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain root privileges. (CVE-2011-4077) A flaw was found in how the Linux kernel handles user-defined key types. An unprivileged local user could exploit this to crash the system. (CVE-2011-4110) A flaw was found in the Journaling Block Device (JBD). A local attacker able to mount ext3 or ext4 file systems could exploit this to crash the system, leading to a denial of service. (CVE-2011-4132) Clement Lecigne discovered a bug in the HFS file system bounds checking. When a malformed HFS file system is mounted a local user could crash the system or gain root privileges. (CVE-2011-4330) 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-3.0.0-15-generic 3.0.0-15.25~lucid1 linux-image-3.0.0-15-generic-pae 3.0.0-15.25~lucid1 linux-image-3.0.0-15-server 3.0.0-15.25~lucid1 linux-image-3.0.0-15-virtual 3.0.0-15.25~lucid1 After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. If you use linux-restricted-modules, you have to update that package as well to get modules which work with the new kernel version. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-server, linux-powerpc), a standard system upgrade will automatically perform this as well. References: http://www.ubuntu.com/usn/usn-1340-1 CVE-2011-2203, CVE-2011-4077, CVE-2011-4110, CVE-2011-4132, CVE-2011-4330, CVE-2012-0044 Package Information: https://launchpad.net/ubuntu/+source/linux-lts-backport-oneiric/3.0.0-15.25~lucid1 --------------060905040207050202000009 Content-Type: text/plain; name="Attached Message Part" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="Attached Message Part" --------------060905040207050202000009-- --------------enig4C40047F786E030152D1ACB1 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/ iQIcBAEBCgAGBQJPHdXkAAoJEAUvNnAY1cPYBxgP/1p0Hhj8ZliJZmo1/6gBU22A Z5hn2JGq5U5fu9yRnGseDvjBVMAVCqjV8ismKz7L/MF5p1EgmoiVrU88LNcIaNUC Z4xZQI2JaQVvBdr8Vwlha7Pg0dQpvfHjGU+KHlQgCeMXmOo1GRAy9QyaZkg4fq59 6xElPHjavZa554WFwoClkJIyftUymodwIGigbf7y+6mRRXIjM4Hq3EG13Vo5zwzo 9S80fncFfF5F915MM35bRRp9BMP4JIwuteAxg2zpYMkaX/VN0GdNwe9+oWn8IOIO 2eXIJJBQOHIcDK7Mk0nWGxm5Ya0AoYl1oQC0nvF/gY1JsyvqgaYrRoO4j59TYVbH U8U1dYWIAbBZQ3mANi2SJdx5SiAG8TrcM+1MDRco6Y0YUi0a0KaJbLl6RLwyiXRs XEDbVSMuWlsAumU2WveQeGkO+STqYKIhZuTWsx8H2JsyK3Y+m29JFRyiuEmwn2ak nk7Mhu6DMJ4GfV+aZN12C9hmOShJIfRu6YA6LIkGixp/OhuKxPuQTJ9TSZdIgek5 0zfW5DEilurOvZkxSZ55CrGyVTzZZ7MKCIi47dGctr7hqNdlJQ7ZBLxLhxq1w9Ez l97WRZYUgREfWX13KqAUsOBJ/a+Sa5dYCOhlsg4DIlbQg4/dowVv41cMZ3fAbijq vroFtwu/bI4xA5JJzEMV =YbZ6 -----END PGP SIGNATURE----- --------------enig4C40047F786E030152D1ACB1-- --===============6745851933471253709== 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 --===============6745851933471253709==-- |