Ausführen beliebiger Kommandos in acpi-support (Aktualisierung)
ID: | DSA-2984-2 |
Distribution: | Debian |
Plattformen: | Debian sid, Debian wheezy |
Datum: | Di, 12. August 2014, 10:36 |
Referenzen: | Keine Angabe |
Applikationen: | acpi-support |
Update von: | Ausführen beliebiger Kommandos in acpi-support |
Originalnachricht |
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2984-2 security@debian.org http://www.debian.org/security/ Raphael Geissert August 11, 2014 http://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : acpi-support Debian Bug : 755969 It was discovered that the acpi-support update for DSA-2984-1 would make a laptop's power button forcibly shut the system down, instead of triggering the configured action (usually suspend to RAM). This only affects systems using the gnome-settings-daemon. For reference, the original advisory follows. CESG discovered a root escalation flaw in the acpi-support package. An unprivileged user can inject the DBUS_SESSION_BUS_ADDRESS environment variable to run arbitrary commands as root user via the policy-funcs script. For the stable distribution (wheezy), this problem has been fixed in version 0.140-5+deb7u2. For the testing distribution (jessie), this problem will be fixed soon. For the unstable distribution (sid), this problem has been fixed in version 0.142-3. We recommend that you upgrade your acpi-support packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iEYEARECAAYFAlPpIzEACgkQYy49rUbZzlqyqgCglXbz4+lWcweG/pf3kwA7L9Nh xJgAn3jxNLuPSnimL6BVuuABpZbyAI+/ =Ksvu -----END PGP SIGNATURE----- -- To UNSUBSCRIBE, email to debian-security-announce-REQUEST@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org Archive: https://lists.debian.org/4576073.btAOV2zngK@eee |