CVE Vulnerabilities

CVE-2003-0688

Published: Oct 20, 2003 | Modified: May 03, 2018
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu

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.

Affected Software

Name Vendor Start Version End Version
Sendmail Redhat 8.12.5-7 8.12.5-7
Sendmail Redhat 8.12.5-7 8.12.5-7
Sendmail Redhat 8.12.5-7 8.12.5-7
Sendmail Redhat 8.12.5-7 8.12.5-7
Sendmail Redhat 8.12.8-4 8.12.8-4
Sendmail Redhat 8.12.8-4 8.12.8-4
Sendmail Redhat 8.12.8-4 8.12.8-4
Sendmail Redhat 8.12.8-4 8.12.8-4
Sendmail Sendmail 8.12.1 8.12.1
Sendmail Sendmail 8.12.2 8.12.2
Sendmail Sendmail 8.12.3 8.12.3
Sendmail Sendmail 8.12.4 8.12.4
Sendmail Sendmail 8.12.5 8.12.5
Sendmail Sendmail 8.12.6 8.12.6
Sendmail Sendmail 8.12.7 8.12.7
Sendmail Sendmail 8.12.8 8.12.8
Irix Sgi 6.5.19 6.5.19
Irix Sgi 6.5.20 6.5.20
Irix Sgi 6.5.21 6.5.21

References