U radu programskog paketa ipmitool uočen je i ispravljen sigurnosni propust. Lokalni ga je napadač mogao iskoristiti za proizvoljno zaustavljanje procesa u sustavu.
Paket:
ipmitool 1.x
Operacijski sustavi:
Debian Linux 5.0 (lenny), Debian Linux 6.0 (squeeze)
Kritičnost:
3.1
Problem:
pogreška u programskoj komponenti
Iskorištavanje:
lokalno
Posljedica:
pokretanje proizvoljnih naredbi
Rješenje:
programska zakrpa proizvođača
CVE:
CVE-2011-4339
Izvorni ID preporuke:
DSA-2376-2
Izvor:
Debian
Problem:
Problem sigurnosti je posljedica pogrešne implementacije programske komponente "IPMI event daemon".
Posljedica:
Lokalni napadač navedeni propust može iskoristiti za zaustavljanje proizvoljnih procesa u sustavu.
Rješenje:
Svim se korisnicima navedenog paketa savjetuje korištenje dostupnih zakrpa.
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Debian Security Advisory DSA-2376-2 Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
http://www.debian.org/security/ Thijs Kinkhorst
December 31, 2011 http://www.debian.org/security/faq
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Package : ipmitool
Vulnerability : insecure pid file
Problem type : local
Debian-specific: no
CVE ID : CVE-2011-4339
Debian Bug : 651917
It was discovered that OpenIPMI, the Intelligent Platform Management
Interface library and tools, used too wide permissions PID file,
which allows local users to kill arbitrary processes by writing to
this file.
The original announcement didn't contain corrections for the Debian
5.0 "lenny" distribution. This update adds packages for lenny.
For the oldstable distribution (lenny), this problem has been fixed in
version 1.8.9-2+squeeze1. (Although the version number contains the
string "squeeze", this is in fact an update for lenny.)
For the stable distribution (squeeze), this problem has been fixed in
version 1.8.11-2+squeeze2.
For the unstable distribution (sid), this problem has been fixed in
version 1.8.11-5.
We recommend that you upgrade your ipmitool packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
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