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Vulnerability Details : 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.
Publish Date : 2003-10-20 Last Update Date : 2008-09-10
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat 2003-08-25
If you are a vendor and you have additional data which can be automatically imported into our database, please contact admin @ cvedetails.com

- Related OVAL Definitions

Title Definition Id Class Family
Denial of Service in Sendmail via the enhdnsbl Feature oval:org.mitre.oval:def:597 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2003-0688

# Product Type Vendor Product Version Update Edition Language
1 OS Compaq Tru64 5.0a Version Details Vulnerabilities
2 OS Compaq Tru64 5.1 Version Details Vulnerabilities
3 OS Freebsd Freebsd 4.6 Version Details Vulnerabilities
4 OS Freebsd Freebsd 4.7 Version Details Vulnerabilities
5 OS Freebsd Freebsd 4.8 Version Details Vulnerabilities
6 OS Freebsd Freebsd 5.0 Version Details Vulnerabilities
7 OS Openbsd Openbsd 3.2 Version Details Vulnerabilities
8 Application Redhat Sendmail 8.12.5-7 I386 Version Details Vulnerabilities
9 Application Redhat Sendmail 8.12.5-7 I386 Cf Version Details Vulnerabilities
10 Application Redhat Sendmail 8.12.5-7 I386 Dev Version Details Vulnerabilities
11 Application Redhat Sendmail 8.12.5-7 I386 Doc Version Details Vulnerabilities
12 Application Redhat Sendmail 8.12.8-4 I386 Cf Version Details Vulnerabilities
13 Application Redhat Sendmail 8.12.8-4 I386 Dev Version Details Vulnerabilities
14 Application Redhat Sendmail 8.12.8-4 I386 Doc Version Details Vulnerabilities
15 Application Redhat Sendmail 8.12.8-4 I386 Version Details Vulnerabilities
16 Application Sendmail Sendmail 8.12.1 Version Details Vulnerabilities
17 Application Sendmail Sendmail 8.12.2 Version Details Vulnerabilities
18 Application Sendmail Sendmail 8.12.3 Version Details Vulnerabilities
19 Application Sendmail Sendmail 8.12.4 Version Details Vulnerabilities
20 Application Sendmail Sendmail 8.12.5 Version Details Vulnerabilities
21 Application Sendmail Sendmail 8.12.6 Version Details Vulnerabilities
22 Application Sendmail Sendmail 8.12.7 Version Details Vulnerabilities
23 Application Sendmail Sendmail 8.12.8 Version Details Vulnerabilities
24 OS SGI Irix 6.5.19 Version Details Vulnerabilities
25 OS SGI Irix 6.5.20 Version Details Vulnerabilities
26 OS SGI Irix 6.5.21 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Compaq Tru64 2
Freebsd Freebsd 4
Openbsd Openbsd 1
Redhat Sendmail 8
Sendmail Sendmail 8
SGI Irix 3

- References For CVE-2003-0688

http://www.mandriva.com/security/advisories?name=MDKSA-2003:086
MANDRAKE MDKSA-2003:086
ftp://patches.sgi.com/support/free/security/advisories/20030803-01-P
SGI 20030803-01-P
http://www.novell.com/linux/security/advisories/2003_035_sendmail.html
SUSE SuSE-SA:2003:035
http://www.sendmail.org/dnsmap1.html CONFIRM
http://www.kb.cert.org/vuls/id/993452
CERT-VN VU#993452
http://www.redhat.com/support/errata/RHSA-2003-265.html
REDHAT RHSA-2003:265
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000727
CONECTIVA CLA-2003:727

- Metasploit Modules Related To CVE-2003-0688

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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