CVSS: 7.2EPSS: 0%CPEs: 6EXPL: 0CVE-2008-1944 – PVFB SDL backend chokes on bogus screen updates
https://notcve.org/view.php?id=CVE-2008-1944
Buffer overflow in the backend framebuffer of XenSource Xen Para-Virtualized Framebuffer (PVFB) Message 3.0 through 3.0.3 allows local users to cause a denial of service (SDL crash) and possibly execute arbitrary code via "bogus screen updates," related to missing validation of the "format of messages." Un desbordamiento de búfer en el backend del búfer de XenSource Xen Para-Virtualized Framebuffer (PVFB) Message versiones 3.0 hasta 3.0.3, permite a usuarios locales causar una denegación de servicio (bloqueo de SDL) y posiblemente ejecutar código arbitrario por medio de "bogus screen updates," relacionadas con la falta de comprobación del "format of messages." • http://secunia.com/advisories/29963 http://www.redhat.com/support/errata/RHSA-2008-0194.html http://www.securityfocus.com/bid/29186 http://www.securitytracker.com/id?1020009 https://bugzilla.redhat.com/show_bug.cgi?id=443390 https://exchange.xforce.ibmcloud.com/vulnerabilities/42388 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10868 https://access.redhat.com/security/cve/CVE-2008-1944 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 2.1EPSS: 0%CPEs: 9EXPL: 0CVE-2008-1943 – PVFB backend fails to validate frontend's framebuffer description
https://notcve.org/view.php?id=CVE-2008-1943
Buffer overflow in the backend of XenSource Xen Para Virtualized Frame Buffer (PVFB) 3.0 through 3.1.2 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a crafted description of a shared framebuffer. Un desbordamiento de búfer en el backend de XenSource Xen Para Virtualized Frame Buffer (PVFB) versiones 3.0 hasta 3.1.2, permite a usuarios locales causar una denegación de servicio (bloqueo de aplicación) y posiblemente ejecutar código arbitrario por medio de una descripción diseñada de una framebuffer compartida. • http://secunia.com/advisories/29963 http://secunia.com/advisories/30781 http://www.redhat.com/support/errata/RHSA-2008-0194.html http://www.securityfocus.com/bid/29183 http://www.securitytracker.com/id?1020008 http://www.vupen.com/english/advisories/2008/1900/references https://bugzilla.redhat.com/show_bug.cgi?id=443078 https://exchange.xforce.ibmcloud.com/vulnerabilities/42387 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10338 https://access.r • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.2EPSS: 0%CPEs: 1EXPL: 0CVE-2008-0884 – system-auth-ac is world-writable
https://notcve.org/view.php?id=CVE-2008-0884
The Replace function in the capp-lspp-config script in the (1) lspp-eal4-config-ibm and (2) capp-lspp-eal4-config-hp packages before 0.65-2 in Red Hat Enterprise Linux (RHEL) 5 uses lstat instead of stat to determine the /etc/pam.d/system-auth file permissions, leading to a change to world-writable permissions for the /etc/pam.d/system-auth-ac file, which allows local users to gain privileges by modifying this file. La función Replace en la secuencia de comandos capp-lspp-config de los paquetes (1) lspp-eal4-config-ibm y (2) capp-lspp-eal4-config-hp versiones anteriores 0.65-2 de Red Hat Enterprise Linux (RHEL) 5 utiliza lstat en vez de stat para determinar los permisos del fichero /etc/pam.d/system-auth, conduciendo al cambio de los permisos world-writable para el fichero /etc/pam.d/system-auth-ac, lo cual permite a usuarios locales conseguir privilegios modificando este fichero. • http://rhn.redhat.com/errata/RHSA-2008-0193.html http://secunia.com/advisories/29642 http://securitytracker.com/id?1019740 http://www.securityfocus.com/bid/28557 https://bugzilla.redhat.com/show_bug.cgi?id=435442 https://exchange.xforce.ibmcloud.com/vulnerabilities/41584 https://access.redhat.com/security/cve/CVE-2008-0884 • CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 7.1EPSS: 0%CPEs: 3EXPL: 1CVE-2008-1198 – initscripts: IPSec ifup script allows for aggressive IKE mode
https://notcve.org/view.php?id=CVE-2008-1198
The default IPSec ifup script in Red Hat Enterprise Linux 3 through 5 configures racoon to use aggressive IKE mode instead of main IKE mode, which makes it easier for remote attackers to conduct brute force attacks by sniffing an unencrypted preshared key (PSK) hash. La secuencia de comandos por defecto IPSec ifup en Red Hat Enterprise Linux de 3 a 5 configura racoon para utilizar el modo agresivo de IKE en vez del modo principal de IKE, lo que facilita a atacantes remotos llevar a cabo ataques de fuerza bruta husmeando una clave hash que no ha sido compartida sin encriptar (PSK). • http://secunia.com/advisories/48045 http://www.ernw.de/download/pskattack.pdf http://www.securitytracker.com/id?1019563 https://bugzilla.redhat.com/show_bug.cgi?id=435274 https://exchange.xforce.ibmcloud.com/vulnerabilities/41053 https://access.redhat.com/security/cve/CVE-2008-1198 •
CVSS: 4.6EPSS: 0%CPEs: 11EXPL: 0CVE-2008-0595 – dbus security policy circumvention
https://notcve.org/view.php?id=CVE-2008-0595
dbus-daemon in D-Bus before 1.0.3, and 1.1.x before 1.1.20, recognizes send_interface attributes in allow directives in the security policy only for fully qualified method calls, which allows local users to bypass intended access restrictions via a method call with a NULL interface. dbus-daemon en D-Bus anterior a 1.0.3 y 1.1.x anterior a 1.1.20, reconoce atributos de send_interface en directivas de permiso en la política de seguridad sólo para llamadas a métodos completamente cualificados, esto permite a usuarios locales evitar las restricciones de acceso pretendidas mediante llamadas a métodos con una interfaz NULL. • http://lists.freedesktop.org/archives/dbus/2008-February/009401.html http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00004.html http://lists.opensuse.org/opensuse-updates/2012-10/msg00094.html http://secunia.com/advisories/29148 http://secunia.com/advisories/29160 http://secunia.com/advisories/29171 http://secunia.com/advisories/29173 http://secunia.com/advisories/29281 http://secunia.com/advisories/29323 http://secunia.com/advisories/30869 http://secunia.com/advisorie • CWE-863: Incorrect Authorization •