U radu programskog paketa Jasper uočena su i ispravljena dva sigurnosna propusta. Zloćudni korisnik navedene je nedostatke mogao iskoristiti za izvršavanje proizvoljnog programskog koda.
Paket:
jasper 1.x
Operacijski sustavi:
SUSE Linux Enterprise Desktop 11, SUSE Linux Enterprise Server (SLES) 11
Kritičnost:
6.8
Problem:
preljev međuspremnika
Iskorištavanje:
udaljeno
Posljedica:
proizvoljno izvršavanje programskog koda
Rješenje:
programska zakrpa proizvođača
CVE:
CVE-2011-4516, CVE-2011-4517
Izvorni ID preporuke:
SUSE-SU-2011:1317-1
Izvor:
SUSE
Problem:
Sigurnosni propusti se javljaju zbog preljeva međuspremnika do kojeg dolazi kod obrade posebno oblikovanih JPEG2000 datoteka.
Posljedica:
Udaljeni napadač navedene propuste može iskoristiti za proizvoljno pokretanje programskog koda.
Rješenje:
Svim se korisnicima programskog paketa Jasper savjetuje korištenje dostupnih nadogradnji.
SUSE Security Update: Security update for jasper
______________________________________________________________________________
Announcement ID: SUSE-SU-2011:1317-1
Rating: important
References: #725758
Cross-References: CVE-2011-4516 CVE-2011-4517
Affected Products:
SUSE Linux Enterprise Software Development Kit 11 SP1
SUSE Linux Enterprise Server 11 SP1 for VMware
SUSE Linux Enterprise Server 11 SP1
SUSE Linux Enterprise Desktop 11 SP1
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
The following issue has been fixed:
* Specially crafted JPEG2000 files could cause a heap
buffer overflow in jasper (CVE-2011-4516, CVE-2011-4517)
Security Issue references:
* CVE-2011-4516
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4516
>
* CVE-2011-4517
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4517
>
Patch Instructions:
To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Software Development Kit 11 SP1:
zypper in -t patch sdksp1-jasper-5523
- SUSE Linux Enterprise Server 11 SP1 for VMware:
zypper in -t patch slessp1-jasper-5523
- SUSE Linux Enterprise Server 11 SP1:
zypper in -t patch slessp1-jasper-5523
- SUSE Linux Enterprise Desktop 11 SP1:
zypper in -t patch sledsp1-jasper-5523
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Software Development Kit 11 SP1 (i586 ia64 ppc64
s390x x86_64):
libjasper-devel-1.900.1-134.11.1
- SUSE Linux Enterprise Server 11 SP1 for VMware (i586 x86_64):
libjasper-1.900.1-134.11.1
- SUSE Linux Enterprise Server 11 SP1 for VMware (x86_64):
libjasper-32bit-1.900.1-134.11.1
- SUSE Linux Enterprise Server 11 SP1 (i586 ia64 ppc64 s390x x86_64):
libjasper-1.900.1-134.11.1
- SUSE Linux Enterprise Server 11 SP1 (ppc64 s390x x86_64):
libjasper-32bit-1.900.1-134.11.1
- SUSE Linux Enterprise Server 11 SP1 (ia64):
libjasper-x86-1.900.1-134.11.1
- SUSE Linux Enterprise Desktop 11 SP1 (i586 x86_64):
libjasper-1.900.1-134.11.1
- SUSE Linux Enterprise Desktop 11 SP1 (x86_64):
libjasper-32bit-1.900.1-134.11.1
References:
http://support.novell.com/security/cve/CVE-2011-4516.html
http://support.novell.com/security/cve/CVE-2011-4517.html
https://bugzilla.novell.com/725758
http://download.novell.com/patch/finder/?keywords=471159bc08512078fa6cf62f71f0d41a
--
To unsubscribe, e-mail: Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
For additional commands, e-mail: Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
Posljednje sigurnosne preporuke