Description
isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service (crash) via an ISAKMP packet with a delete payload containing a large number of SPIs, which triggers an out-of-bounds read error, as demonstrated by the Striker ISAKMP Protocol Test Suite.
References
- 1009468 vdb-entry
- 9907 vdb-entry
- 20040317 015: RELIABILITY FIX: March 17, 2004 vendor-advisory
- 20040323 R7-0018: OpenBSD isakmpd payload handling denial-of-service vulnerabilities mailing-list
- VU#524497 third-party-advisory
- openbsd-isakmp-delete-dos(15630) vdb-entry
- http://www.rapid7.com/advisories/R7-0018.html