Ausführen beliebiger Kommandos in Linux
ID: | USN-2597-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 12.04 LTS |
Datum: | Mi, 6. Mai 2015, 06:30 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3339 |
Applikationen: | Linux |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============0264097743508081912== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="6HIqfEcMC7i8cfVFnj1fk5E1oVpkPumMe" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --6HIqfEcMC7i8cfVFnj1fk5E1oVpkPumMe Content-Type: text/plain; charset=utf- Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-2597-1 May 05, 2015 linux-lts-trusty vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.04 LTS Summary: The system could be made to run programs as an administrator. Software Description: - linux-lts-trusty: Linux hardware enablement kernel from Trusty Details: A race condition between chown() and execve() was discovered in the Linux kernel. A local attacker could exploit this race by using chown on a setuid-user-binary to 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-3.13.0-52-generic 3.13.0-52.85~precise1 linux-image-3.13.0-52-generic-lpae 3.13.0-52.85~precise1 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-2597-1 CVE-2015-3339 Package Information: https://launchpad.net/ubuntu/+source/linux-lts-trusty/3.13.0-52.85~precise1 --6HIqfEcMC7i8cfVFnj1fk5E1oVpkPumMe 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 iQIcBAEBCgAGBQJVSUdlAAoJEAUvNnAY1cPYwLAP/jhjBp12fN0r2IxISavPjiCL Oz5nOTG51cAAHgjIBtjQBjBt9LrUpS7YuP97fJePxGTuIT2usMog5lApMbxa6vwA 196atL+7odwl79X4Q0r5PJiNHLrj2EYKJMH0ODQs9eNauOtZT1OMUJ8T3kad9xjh FPImrGgcugkOoIJOGxkcOgVV33unics3g1TdZGzv3QMfHIxaHUSR1hOhdS412oWf +vNgEBjjaRORrzP6Q9tgw+7yLaR0oVR3UqJKIe/XitYm7UhC7h1lloidGQ0rKHq5 H7g7dG4Pr7Xpwfn7/GQBLvAu6sHpCykgTJrGPTQRt5xGIULa8NNTLnxNadibl8NX giAxNjfhQtpnELxDr5oqNoaMAPkw4zGW7XXnyT5OrfbXs2YV7lZMDjnW66JM53Vo WLpvIrPPFEMR6rV9r4aSVAK7eZYeuT5ZCAxmiVjspc2uNaAibtW38MEYrlJ75Ukk 7UV0bS2kAmpadsKk9XqjrtXGnI3LPdtnV91rROqqS3CPWheFauqThi540XzfYobq VD2r5kf/O2Wmzpc3iQvo4p+TRoyOVvsXHS644AHfv1KwFTzUM5Ik8p2wFJW/fMwY lvj4/83ZmlA/6GZXLReHymo0Tb20VyiPmPyOloyJ5TvhOOdbW/6FvBUL5dI29wNo Vd2xcTWSQjetHFL4bpXc =cRWF -----END PGP SIGNATURE----- --6HIqfEcMC7i8cfVFnj1fk5E1oVpkPumMe-- --===============0264097743508081912== 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 --===============0264097743508081912==-- |