CVSS: 5.0EPSS: 1%CPEs: 11EXPL: 1CVE-2003-0795 – GNU Zebra 0.9x / Quagga 0.96 - Remote Denial of Service
https://notcve.org/view.php?id=CVE-2003-0795
The vty layer in Quagga before 0.96.4, and Zebra 0.93b and earlier, does not verify that sub-negotiation is taking place when processing the SE marker, which allows remote attackers to cause a denial of service (crash) via a malformed telnet command to the telnet CLI port, which may trigger a null dereference. La capa vty en Quagga anteriores a 0.96.4, y Zebra anteriores a 0.91, no verifica si se está llevando a cabo una sub-negociación cuando procesa el marcador SE, lo que permite a atacantes remotos causar una denegación de servicio (caída) mediante un comando telnet malformado al puerto telnet CLI, lo que puede disparar una desreferencia de memoria nula. • https://www.exploit-db.com/exploits/23375 http://marc.info/?l=bugtraq&m=106883387304266&w=2 http://secunia.com/advisories/10563 http://www.debian.org/security/2004/dsa-415 http://www.redhat.com/support/errata/RHSA-2003-305.html http://www.redhat.com/support/errata/RHSA-2003-307.html https://access.redhat.com/security/cve/CVE-2003-0795 https://bugzilla.redhat.com/show_bug.cgi?id=1617088 • CWE-20: Improper Input Validation •
CVSS: 4.9EPSS: 0%CPEs: 18EXPL: 0CVE-2003-0859
https://notcve.org/view.php?id=CVE-2003-0859
The getifaddrs function in GNU libc (glibc) 2.2.4 and earlier allows local users to cause a denial of service by sending spoofed messages as other users to the kernel netlink interface. La función getifaddres en GNU libc (glibc) 2.2.4 y anteriores permite a usuarios locales causar una denegación de servicio enviando mensajes suplantando a otros usuarios al interfaz del kernel netlink. • http://www.redhat.com/support/errata/RHSA-2003-325.html http://www.redhat.com/support/errata/RHSA-2003-334.html https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11337 https://access.redhat.com/security/cve/CVE-2003-0859 https://bugzilla.redhat.com/show_bug.cgi?id=1617097 •