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CVSS: 10.0EPSS: 5%CPEs: 32EXPL: 0

A "stack overwrite" vulnerability in GnuPG (gpg) 1.x before 1.4.6, 2.x before 2.0.2, and 1.9.0 through 1.9.95 allows attackers to execute arbitrary code via crafted OpenPGP packets that cause GnuPG to dereference a function pointer from deallocated stack memory. Una vulnerabilidad de "escritura en pila" en GnuPG (gpg) 1.x anterior a la 1.4.6, 2.x anterior a la 2.0.2 y 1.9.0 hasta la 1.9.95 permite a atacantes ejecutar código de su elección mediante paquetes OpenPGP artesanales que provocan que GnuPG haga referencia a un puntero a función que está en memoria (en la pila) que ya ha sido liberada. • ftp://patches.sgi.com/support/free/security/advisories/20061201-01-P.asc http://lists.gnupg.org/pipermail/gnupg-announce/2006q4/000491.html http://lists.suse.com/archive/suse-security-announce/2006-Dec/0004.html http://secunia.com/advisories/23245 http://secunia.com/advisories/23250 http://secunia.com/advisories/23255 http://secunia.com/advisories/23259 http://secunia.com/advisories/23269 http://secunia.com/advisories/23284 http://secunia.com/advisories/23290 http://secunia. •

CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 1

The kernel in Red Hat Enterprise Linux 3, when running on SMP systems, allows local users to cause a denial of service (deadlock) by running the shmat function on an shm at the same time that shmctl is removing that shm (IPC_RMID), which prevents a spinlock from being unlocked. En núcleo en Red Hat Enterprise Linux 3, al ejecutarse en sistemas SMP, permite a usuarios locales provocar una denegación de servicio (punto muerto) ejecutando la función shmat en un shm al mismo tiempo que shmctl está borrando ese shm (IPC_RMID), lo cual previene a un hilo bloqueado en un bucle (spinlock) de ser desbloqueado. • http://secunia.com/advisories/22497 http://secunia.com/advisories/23064 http://support.avaya.com/elmodocs2/security/ASA-2006-254.htm http://www.kb.cert.org/vuls/id/245984 http://www.redhat.com/support/errata/RHSA-2006-0710.html https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=205618 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9649 https://access.redhat.com/security/cve/CVE-2006-4342 https://bugzilla.redhat.com/show_bug.cgi?id • CWE-667: Improper Locking •

CVSS: 7.5EPSS: 5%CPEs: 7EXPL: 1

The clip_mkip function in net/atm/clip.c of the ATM subsystem in Linux kernel allows remote attackers to cause a denial of service (panic) via unknown vectors that cause the ATM subsystem to access the memory of socket buffers after they are freed (freed pointer dereference). La función clip_mkip en net/atm/clip.c del subsistema ATM en el núcleo Linux permite a atacantes remotos provocar una denegación de servicio (panico) mediante vectores no identificados que provocan que el subsisstema ATM acceda a la memoria de búferes de sockets después de que hayan sido liberados (referencia a puntero liberado). • http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=206265 http://secunia.com/advisories/22253 http://secunia.com/advisories/22279 http://secunia.com/advisories/22292 http://secunia.com/advisories/22497 http://secunia.com/advisories/22762 http://secunia.com/advisories/22945 http://secunia.com/advisories/23064 http://secunia.com/advisories/23370 http://secunia.com/advisories/23384 http://secunia.com/advisories/23395 http://secunia.com/advisories/23474 http://secunia.com/ • CWE-416: Use After Free •

CVSS: 4.6EPSS: 0%CPEs: 6EXPL: 0

kdesktop_lock in kdebase before 3.1.3-5.11 for KDE in Red Hat Enterprise Linux (RHEL) 3 does not properly terminate, which can prevent the screensaver from activating or prevent users from manually locking the desktop. kdesktop_lock en kdebase versiones anteriores a 3.1.3-5.11 para KDE en Red Hat Enterprise Linux (RHEL) 3 no termina apropiadamente, lo cual puede impedir que el salva-pantallas se active, o impedir que los usuarios bloqueen manualmente el escritorio. • http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=177755 http://secunia.com/advisories/21203 http://securitytracker.com/id?1016571 http://www.redhat.com/support/errata/RHSA-2006-0576.html http://www.securityfocus.com/bid/19152 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10535 https://access.redhat.com/security/cve/CVE-2006-2933 https://bugzilla.redhat.com/show_bug.cgi?id=1618125 •

CVSS: 2.6EPSS: 0%CPEs: 13EXPL: 0

The original patch for a GNU tar directory traversal vulnerability (CVE-2002-0399) in Red Hat Enterprise Linux 3 and 2.1 uses an "incorrect optimization" that allows user-assisted attackers to overwrite arbitrary files via a crafted tar file, probably involving "/../" sequences with a leading "/". • ftp://patches.sgi.com/support/free/security/advisories/20060301-01.U.asc http://secunia.com/advisories/18988 http://secunia.com/advisories/19130 http://secunia.com/advisories/19183 http://secunia.com/advisories/20397 http://securitytracker.com/id?1015655 http://support.avaya.com/elmodocs2/security/ASA-2006-110.htm http://www.novell.com/linux/security/advisories/2006_05_sr.html http://www.redhat.com/support/errata/RHSA-2006-0195.html http://www.securityfocus.com/archive/1/4 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •