Izdana je nova inačica programskog paketa strongSwan. U njoj je ispravljen sigurnosni propust kojeg je napadač mogao iskoristiti za zaobilaženje ograničenja i neovlašteni pristup sustavu.
Paket:
strongswan 4.x
Operacijski sustavi:
openSUSE 11.4, openSUSE 12.1
Kritičnost:
5.8
Problem:
nepravilno rukovanje lozinkama
Iskorištavanje:
lokalno/udaljeno
Posljedica:
neovlašteni pristup sustavu, zaobilaženje postavljenih ograničenja
Rješenje:
programska zakrpa proizvođača
CVE:
CVE-2012-2388
Izvorni ID preporuke:
openSUSE-SU-2012:0691-1
Izvor:
SUSE
Problem:
Sigurnosni propust se javlja zbog pogrešne verifikacije RSA potpisa putem IKEv1 i IKEv2 protokola.
Posljedica:
Zloćudni korisnik navedeni propust može iskoristiti za zaobilaženje autentikacije i neovlašteni pristup sustavu.
Rješenje:
Rješenje problema sigurnosti je nadogradnja paketa na novije inačice.
openSUSE Security Update: update for strongswan
______________________________________________________________________________
Announcement ID: openSUSE-SU-2012:0691-1
Rating: important
References: #761325
Cross-References: CVE-2012-2388
Affected Products:
openSUSE 12.1
openSUSE 11.4
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
Strongswan's gmp plugin could treat empty RSA signature as
valid ones
Patch Instructions:
To install this openSUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:
- openSUSE 12.1:
zypper in -t patch openSUSE-2012-309
- openSUSE 11.4:
zypper in -t patch openSUSE-2012-309
To bring your system up-to-date, use "zypper patch".
Package List:
- openSUSE 12.1 (i586 x86_64):
strongswan-4.5.3-5.4.1
strongswan-debugsource-4.5.3-5.4.1
strongswan-doc-4.5.3-5.4.1
strongswan-ikev1-4.5.3-5.4.1
strongswan-ikev1-debuginfo-4.5.3-5.4.1
strongswan-ikev2-4.5.3-5.4.1
strongswan-ikev2-debuginfo-4.5.3-5.4.1
strongswan-ipsec-4.5.3-5.4.1
strongswan-ipsec-debuginfo-4.5.3-5.4.1
strongswan-libs0-4.5.3-5.4.1
strongswan-libs0-debuginfo-4.5.3-5.4.1
strongswan-mysql-4.5.3-5.4.1
strongswan-mysql-debuginfo-4.5.3-5.4.1
strongswan-nm-4.5.3-5.4.1
strongswan-nm-debuginfo-4.5.3-5.4.1
strongswan-sqlite-4.5.3-5.4.1
strongswan-sqlite-debuginfo-4.5.3-5.4.1
- openSUSE 11.4 (i586 x86_64):
strongswan-4.5.0-6.45.1
strongswan-debugsource-4.5.0-6.45.1
strongswan-doc-4.5.0-6.45.1
strongswan-ikev1-4.5.0-6.45.1
strongswan-ikev1-debuginfo-4.5.0-6.45.1
strongswan-ikev2-4.5.0-6.45.1
strongswan-ikev2-debuginfo-4.5.0-6.45.1
strongswan-ipsec-4.5.0-6.45.1
strongswan-ipsec-debuginfo-4.5.0-6.45.1
strongswan-libs0-4.5.0-6.45.1
strongswan-libs0-debuginfo-4.5.0-6.45.1
strongswan-mysql-4.5.0-6.45.1
strongswan-mysql-debuginfo-4.5.0-6.45.1
strongswan-nm-4.5.0-6.45.1
strongswan-nm-debuginfo-4.5.0-6.45.1
strongswan-sqlite-4.5.0-6.45.1
strongswan-sqlite-debuginfo-4.5.0-6.45.1
References:
http://support.novell.com/security/cve/CVE-2012-2388.html
https://bugzilla.novell.com/761325
--
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