CVE-2007-5365

Stack-based buffer overflow in the cons_options function in options.c in dhcpd in OpenBSD 4.0 through 4.2, and some other dhcpd implementations based on ISC dhcp-2, allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a DHCP request specifying a maximum message size smaller than the minimum IP MTU.

🔗 References (54)

• cve@mitrehttp://bugs.debian.org/cgi-bin/bugreport.cgi?bug=446354
• cve@mitrehttp://secunia.com/advisories/27160
• cve@mitrehttp://secunia.com/advisories/27273
• cve@mitrehttp://secunia.com/advisories/27338
• cve@mitrehttp://secunia.com/advisories/27350
• cve@mitrehttp://secunia.com/advisories/32668
• cve@mitrehttp://securitytracker.com/id?1021157
• cve@mitrehttp://sunsolve.sun.com/search/document.do?assetkey=1-21-109077-21-1
• cve@mitrehttp://sunsolve.sun.com/search/document.do?assetkey=1-26-243806-1
• cve@mitrehttp://www.coresecurity.com/index.php5?module=ContentMod&action=item&id=1962
• cve@mitrehttp://www.debian.org/security/2007/dsa-1388
• cve@mitrehttp://www.openbsd.org/cgi-bin/cvsweb/src/usr.sbin/dhcpd/options.c
• cve@mitrehttp://www.openbsd.org/errata40.html#016_dhcpd
• cve@mitrehttp://www.openbsd.org/errata41.html#010_dhcpd
• cve@mitrehttp://www.openbsd.org/errata42.html#001_dhcpd