CVE-2009-0692 – ISC DHCP dhclient < 3.1.2p1 - Remote Buffer Overflow (PoC)

https://notcve.org/view.php?id=CVE-2009-0692

Stack-based buffer overflow in the script_write_params method in client/dhclient.c in ISC DHCP dhclient 4.1 before 4.1.0p1, 4.0 before 4.0.1p1, 3.1 before 3.1.2p1, 3.0, and 2.0 allows remote DHCP servers to execute arbitrary code via a crafted subnet-mask option. Desbordamiento de búfer basado en pila en el método script_write_params en client/dhclient.c en ISC DHCP dhclient v4.1 anteriores a v4.1.0p1, v4.0 anteriores a v4.0.1p1, v3.1 anteriores a v3.1.2p1, v3.0, y v2.0 permite a servidores DHCP remotos ejecutar código arbitrario a través de una opción manipulada subnet-mask. • https://www.exploit-db.com/exploits/9265 http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-010.txt.asc http://itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02286083 http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00003.html http://secunia.com/advisories/35785 http://secunia.com/advisories/35829 http://secunia.com/advisories/35830 http://secunia.com/advisories/35831 http://secunia.com/advisories/35832 http://secunia.com/advisories/35841 http • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-121: Stack-based Buffer Overflow •