Kod paketa Icedtea-web otkrivena su dva sigurnosna nedostatka koja omogućuju pokretanje proizvoljnog programskog koda, zaobilaženje postavljenih ograničenja te izvođenje DoS napada pomoću posebno oblikovane web stranice.
Paket:
icedtea-web 1.x
Operacijski sustavi:
SUSE Linux Enterprise Desktop 11
Kritičnost:
7.5
Problem:
neodgovarajuća provjera ulaznih podataka, pogreška u programskoj funkciji
Ranjivost se javlja zbog pogreške u funkciji "getFirstInTableInstance" te nepravilnosti u obradi NPStrings nizova bez oznaka za kraj niza.
Posljedica:
Nepravilnost bi mogla uzrokovati stanje uskraćivanja usluge (eng. Denial of Service), zaobilaženje postavljenih ograničenja te izvođenje proizvoljnog programskog koda.
Rješenje:
Svim se korisnicima savjetuje instalacija nadogradnji.
SUSE Security Update: Security update for icedtea-web
______________________________________________________________________________
Announcement ID: SUSE-SU-2012:0979-1
Rating: important
References: #773458
Cross-References: CVE-2012-3422 CVE-2012-3423
Affected Products:
SUSE Linux Enterprise Desktop 11 SP2
SUSE Linux Enterprise Desktop 11 SP1
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
It includes one version update.
Description:
The icedtea-web Java browser plugin was updated to 1.2.1 to
fix security issues and bugs.
* CVE-2012-3422: Potential read from a uninitialized
memory location has been fixed.
* CVE-2012-3423: Incorrect handling of not-0 terminated
strings has been fixed.
Security Issue references:
* CVE-2012-3422
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3422
>
* CVE-2012-3423
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3423
>
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 Desktop 11 SP2:
zypper in -t patch sledsp2-icedtea-web-6626
- SUSE Linux Enterprise Desktop 11 SP1:
zypper in -t patch sledsp1-icedtea-web-6621
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Desktop 11 SP2 (i586 x86_64) [New Version: 1.2.1]:
icedtea-web-1.2.1-0.7.1
- SUSE Linux Enterprise Desktop 11 SP1 (i586 x86_64) [New Version: 1.2.1]:
icedtea-web-1.2.1-0.2.1
References:
http://support.novell.com/security/cve/CVE-2012-3422.html
http://support.novell.com/security/cve/CVE-2012-3423.html
https://bugzilla.novell.com/773458
http://download.novell.com/patch/finder/?keywords=5f0430d04113f5d3e980b6c974b1d344
http://download.novell.com/patch/finder/?keywords=d6a8bcd6fbc566e30623b17ca8a559b5
--
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