CVE-2003-0688
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6.7 Medium
AI Score
Confidence
High
0.129 Low
EPSS
Percentile
95.5%
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 configurations
References
ftp://patches.sgi.com/support/free/security/advisories/20030803-01-P
distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000727
www.kb.cert.org/vuls/id/993452
www.mandriva.com/security/advisories?name=MDKSA-2003:086
www.novell.com/linux/security/advisories/2003_035_sendmail.html
www.redhat.com/support/errata/RHSA-2003-265.html
www.sendmail.org/dnsmap1.html
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A597
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6.7 Medium
AI Score
Confidence
High
0.129 Low
EPSS
Percentile
95.5%