Otkrivene su tri ranjivosti programskog paketa openttd koje se mogu iskoristiti za udaljeno izvođenje DoS napada i izvršavanje proizvoljnog programskog koda.
Paket:
openttd 1.x
Operacijski sustavi:
Debian Linux 5.0 (lenny), Debian Linux 6.0 (squeeze)
Kritičnost:
7.5
Problem:
pogreška u programskoj komponenti, preljev međuspremnika
Jedna od ranjivosti otkrivena je u datoteci "order_cmd.cpp". Ostale ranjivosti očituju se kao višestruki preljevi međuspremnika.
Posljedica:
Nedostatke može iskoristiti udaljeni napadač kako bi izveo napad uskraćivanjem usluge (eng. Denial of Service) ili pokretao proizvoljni programski kod.
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Debian Security Advisory DSA-2386-1 Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
http://www.debian.org/security/
January 10, 2012 http://www.debian.org/security/faq
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Package : openttd
Vulnerability : several
Problem type : remote
Debian-specific: no
CVE ID : CVE-2011-3341 CVE-2011-3342 CVE-2011-3343
Several vulnerabilities have been discovered in openttd, a transport
business simulation game. Multiple buffer overflows and off-by-one
errors allow remote attackers to cause denial of service.
For the oldstable distribution (lenny), this problem has been fixed in
version 0.6.2-1+lenny4.
For the stable distribution (squeeze), this problem has been fixed in
version 1.0.4-4.
For the unstable distribution (sid), this problem has been fixed in
version 1.1.4-1.
We recommend that you upgrade your openttd 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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