int(814)

Vulnerability Bulletins


Denegación de servicio en libuser

Vulnerability classification

Property Value
Confidence level Oficial
Impact Denegación de Servicio
Dificulty Experto
Required attacker level Acceso remoto con cuenta

System information

Property Value
Affected manufacturer GNU/Linux
Affected software libuser

Description

Se han descubierto múltiples vulnerabilidades en libuser. La explotación de estas vulnerabilidades podría permitir a un atacante crear una situación de denegación de servicio en aplicaciones que utilicen esta librería o llegar a escribir 4GB de datos al disco.

Solution



Actualización de software

Mandrake Linux

Mandrake Linux 9.1
i386
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.1/RPMS/libuser-0.51-6.1.91mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.1/RPMS/libuser1-0.51-6.1.91mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.1/RPMS/libuser1-devel-0.51-6.1.91mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.1/SRPMS/libuser-0.51-6.1.91mdk.src.rpm
PPC
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/ppc/9.1/RPMS/libuser-0.51-6.1.91mdk.ppc.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/ppc/9.1/RPMS/libuser1-0.51-6.1.91mdk.ppc.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/ppc/9.1/RPMS/libuser1-devel-0.51-6.1.91mdk.ppc.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/ppc/9.1/SRPMS/libuser-0.51-6.1.91mdk.src.rpm

Mandrake Linux 9.2
i386
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.2/RPMS/libuser-0.51.7-8.1.92mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.2/RPMS/libuser-python-0.51.7-8.1.92mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.2/RPMS/libuser1-0.51.7-8.1.92mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.2/RPMS/libuser1-devel-0.51.7-8.1.92mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.2/SRPMS/libuser-0.51.7-8.1.92mdk.src.rpm
AMD64
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/9.2/RPMS/libuser-0.51.7-8.1.92mdk.amd64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/9.2/RPMS/libuser-python-0.51.7-8.1.92mdk.amd64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/9.2/RPMS/libuser1-0.51.7-8.1.92mdk.amd64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/9.2/RPMS/libuser1-devel-0.51.7-8.1.92mdk.amd64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/9.2/SRPMS/libuser-0.51.7-8.1.92mdk.src.rpm

Mandrake Corporate Server 2.1
i386
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/RPMS/libuser-0.51-4.1.C21mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/RPMS/libuser1-0.51-4.1.C21mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/RPMS/libuser1-devel-0.51-4.1.C21mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/SRPMS/libuser-0.51-4.1.C21mdk.src.rpm
x86_64
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/RPMS/libuser-0.51-4.1.C21mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/RPMS/libuser1-0.51-4.1.C21mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/RPMS/libuser1-devel-0.51-4.1.C21mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/SRPMS/libuser-0.51-4.1.C21mdk.src.rpm

Mandrakelinux 10.0
i386
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/RPMS/libuser-0.51.7-9.1.100mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/RPMS/libuser-python-0.51.7-9.1.100mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/RPMS/libuser1-0.51.7-9.1.100mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/RPMS/libuser1-devel-0.51.7-9.1.100mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/SRPMS/libuser-0.51.7-9.1.100mdk.src.rpm

Standar resources

Property Value
CVE
BID

Other resources

MandrakeSoft Security Advisory MDKSA-2004:044
http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2004:044

Version history

Version Comments Date
1.0 Aviso emitido 2004-05-18
Ministerio de Defensa
CNI
CCN
CCN-CERT