CVE-2003-0688
The DNS map code in Sendmail 8.12.8 and earlier, when using the "enhdnsbl" feature, does not properly initialize certain data structures, which allows remote attackers to cause a denial of service (process crash) via an invalid DNS response that causes Sendmail to free incorrect data.
Scoring
- CVSS base score
- 0.07
- EPSS probability
- 1.71%
- Published
- 2003-09-03
- Last modified
- 2026-03-16
Affected products
- n/a n/a