Ausführen beliebiger Kommandos in Linux
ID: | USN-1844-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 12.04 LTS |
Datum: | Fr, 31. Mai 2013, 09:06 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2850 |
Applikationen: | Linux |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --===============1057847077876074701== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enigCF55C0F0F197C0D4598784A0" This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigCF55C0F0F197C0D4598784A0 Content-Type: multipart/mixed; boundary="------------000708080503030502040903" This is a multi-part message in MIME format. --------------000708080503030502040903 Content-Type: text/plain; charset=ISO-8859- Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-1844-1 May 30, 2013 linux vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.04 LTS Summary: The system could be made to crash or run programs as an administrator if it received specially crafted network traffic. Software Description: - linux: Linux kernel Details: Kees Cook discovered a flaw in the Linux kernel's iSCSI subsystem. A remote unauthenticated attacker could exploit this flaw to cause a denial of service (system crash) or potentially gain administrative privileges. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 LTS: linux-image-3.2.0-45-generic 3.2.0-45.70 linux-image-3.2.0-45-generic-pae 3.2.0-45.70 linux-image-3.2.0-45-highbank 3.2.0-45.70 linux-image-3.2.0-45-omap 3.2.0-45.70 linux-image-3.2.0-45-powerpc-smp 3.2.0-45.70 linux-image-3.2.0-45-powerpc64-smp 3.2.0-45.70 linux-image-3.2.0-45-virtual 3.2.0-45.70 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-1844-1 CVE-2013-2850 Package Information: https://launchpad.net/ubuntu/+source/linux/3.2.0-45.70 --------------000708080503030502040903 Content-Type: text/plain; charset=UTF-8; name="Attached Message Part" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="Attached Message Part" --------------000708080503030502040903-- --------------enigCF55C0F0F197C0D4598784A0 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with undefined - http://www.enigmail.net/ iQIcBAEBCgAGBQJRp+elAAoJEAUvNnAY1cPYxGoQAJWMwnVlbanx/Al4I/Qi8UWe oS0SSFeLoHd0KWBFBEz3hBsJ3SZcl9/dIy8YfnOtr6KoIBVoNZpbLlwC7pLu/RvR GjmpHsFtYD4YIY/RXXaqAK8uUUWLWuPj6lLy3zJtPrSkXXDkayDI3PhrT0D2LHh8 KkMORknGo9eBbEs/+EIor+V+xS0C0wOio1NLOrptdG3pIqiToDbNs6snkxxBe+f9 iZO0tnnemRN1sWKe8yrXEI16IMc9VwU1jCxcTql7BluxKgOxumkGHY9aPiXwIKUB HBpOa+U8jkBHuW7xVn3zaP1ptIDmE/33ghF+5dlCN59TmC2UTqqVHRAn8jBI3nH9 1/j4pPcJX00g9Fg4AtEpoJwhMbmap7RwCiESrOk9/H/5yVURUfqVeVyuTFm32NAk 259rKP2fiN+PeZMcZBR7W5EbanHCvqNfAoPMTbQ40tIpXvBBOZNDiezic3GG6hzV nZo8ugrQNBkM6DwJmbgYgCV2PV3FEKDxsb2vdsYAVAyGju+IRoOl5f9pGafvMxvX jW66mgJILJtlLb90IAkrNdSdbyoQgyBp/yTKC6xtpP+XMxQNJs++FeyKyvXXmNB7 Ah0NYU6CqiSMOSa14cj4IYYn6fuaIjj3lzbMqhvLKj9yp5CiudS2ZEE8hL/Yi5OS ZN75M1YgnQS6iBkQqBT/ =hEEq -----END PGP SIGNATURE----- --------------enigCF55C0F0F197C0D4598784A0-- --===============1057847077876074701== 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 --===============1057847077876074701==-- |