CVE-2009-1490 (sendmail)
Heap-based buffer overflow in Sendmail before 8.13.2 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via a long X- header, as demonstrated by an X-Testing header.
URL: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2009-1490
