Ausführen beliebiger Kommandos in usb-creator
ID: | USN-1127-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 10.04 LTS, Ubuntu 10.10, Ubuntu 11.04 |
Datum: | Mo, 2. Mai 2011, 20:55 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1828 |
Applikationen: | usb-creator |
Originalnachricht |
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--===============6227158927897912988== Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-YEm65/7xvj5w1RSwKkUm" --=-YEm65/7xvj5w1RSwKkUm Content-Type: text/plain; charset="UTF-8 Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-1127-1 May 02, 2011 usb-creator vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 11.04 - Ubuntu 10.10 - Ubuntu 10.04 LTS Summary: An attacker could use usb-creator to unmount arbitrary disks or perform other unauthorized disk operations. Software Description: - usb-creator: create a startup disk using a CD or disc image (common files) Details: Evan Broder discovered that usb-creator did not properly enforce restrictions when performing privileged disk operations. A local attacker could use this flaw to perform certain disk operations, such as unmount arbitrary mountpoints. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 11.04: usb-creator-common 0.2.28.3 Ubuntu 10.10: usb-creator-common 0.2.25.3 Ubuntu 10.04 LTS: usb-creator-common 0.2.22.3 In general, a standard system update will make all the necessary changes. References: CVE-2011-1828 Package Information: https://launchpad.net/ubuntu/+source/usb-creator/0.2.28.3 https://launchpad.net/ubuntu/+source/usb-creator/0.2.25.3 https://launchpad.net/ubuntu/+source/usb-creator/0.2.22.3 --ÒEm65/7xvj5w1RSwKkUm Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABCgAGBQJNvtClAAoJEGVp2FWnRL6TSykP/36atwXwQH/93WS34EOgOCDQ jEJQWbFMwRO3MbHoS9DyBVj4mzK6HjxtaoSVqtBgjpcD0rdxhWEXeGZKIoRED80g EW8xNYLeS3X8n3pILB4tUkKZXuM3/1ywnbffhhIspm2sjA+Iqcys7xEJ+8qLsD8D bcpwq8H7GIzT/chZesyrbAuXQu2Lg0sTRbwz4xloqyAyQv0PwiTTOcj0RCyeBSj7 Okm01eM9v8IugFDQsKKdHO/X+YQo5o1HUQBHLaBlcNbOdzV74Vbr+me7wph8IRKV P3Tu3n0PKXHgS9wDOEOR15p0/6CvgheJQ9dy7+u+/BX+Fmy9LzxxYk+vDZkoFiaE 6hktS4TR+/vhZgsUp+80uV3LMUhnGR8lVO/eRDkOkhegqW20UL4eaQEjgBLr4lc1 nf2LLnYJFFLSyvqM19ze7KqsByBJ87LNdUGYrEzCZhxe759JjRM7aMfbgNo6GhlE 6j0XTl0MEQknQXZGCtkKcfTn5kDIOolY4eamfCOKAVk6M4yyPIw6sQedAlnp4Z52 nzq+piT+Xwlpv4N2kQf1w0GKpeXrXHqTC/STpohjeOMWaFfsv7ABoquuWZvXDYgy GyaxYL6X1ESKdrsosBKg67qEtwYpYdVreljXLmROzEnS1sZ0fsRBB7kdYHB0QxZq sKedx8P4uNOiio2KETkW =N/HE -----END PGP SIGNATURE----- --=-YEm65/7xvj5w1RSwKkUm-- --===============6227158927897912988== 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 --===============6227158927897912988==-- |