Objavljena je revizija preporuke izvorno objavljene pod oznakom SUSE-SU-2012:1149-1. U preporuci su opisani sigurnosni propusti paketa compat-openssl097g koji su zlonamjernom korisniku omogućavali izvođenje napada uskraćivanjem usluge (DoS).
Paket:
compat-openssl097g 0.x
Operacijski sustavi:
SUSE Linux Enterprise Desktop 11, SUSE Linux Enterprise Server (SLES) 11
Kritičnost:
5.5
Problem:
cjelobrojno prepisivanje, korupcija memorije
Iskorištavanje:
lokalno/udaljeno
Posljedica:
uskraćivanje usluga (DoS)
Rješenje:
programska zakrpa proizvođača
CVE:
CVE-2012-2110, CVE-2012-2131
Izvorni ID preporuke:
SUSE-SU-2012:1149-2
Izvor:
SUSE
Problem:
Ranjivost je uzrokovana nepravilnostima u funkciji "asn1_d2i_read" koja nepravilno rukuje cjelobrojnim podacima i zbog nepravilnosti datoteke buffer.c. Revizija je objavljena zbog izdavanja nadogradnje za SUSE Linux Enterprise for SAP Applications 11 SP1 (x86_64).
Posljedica:
Napadač bi mogao zahvaljujući nedostacima izvesti DoS (eng. Denial of Service) napad.
SUSE Security Update: Security update for compat-openssl097g
______________________________________________________________________________
Announcement ID: SUSE-SU-2012:1149-2
Rating: important
References: #758060
Cross-References: CVE-2012-2110
Affected Products:
SUSE Linux Enterprise for SAP Applications 11 SP1
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This compat-openssl097g rollup update contains various
security fixes:
* CVE-2012-2131,CVE-2012-2110: incorrect integer
conversions in OpenSSL can result in memory corruption
during buffer management operations.
Security Issue reference:
* CVE-2012-2110
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2110
>
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 for SAP Applications 11 SP1:
zypper in -t patch slesapp1-compat-openssl097g-6759
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise for SAP Applications 11 SP1 (x86_64):
compat-openssl097g-0.9.7g-146.22.1
compat-openssl097g-32bit-0.9.7g-146.22.1
References:
http://support.novell.com/security/cve/CVE-2012-2110.html
https://bugzilla.novell.com/758060
http://download.novell.com/patch/finder/?keywords=63d3bb985d9697c7284e64028ed49208
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