CVE-2003-0694

Public exploit
The prescan function in Sendmail 8.12.9 allows remote attackers to execute arbitrary code via buffer overflow attacks, as demonstrated using the parseaddr function in parseaddr.c.
Max CVSS
10.0
EPSS Score
5.70%
Published
2003-10-06
Updated
2018-10-30
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.
Max CVSS
5.0
EPSS Score
9.64%
Published
2003-10-20
Updated
2018-05-03
A "potential buffer overflow in ruleset parsing" for Sendmail 8.12.9, when using the nonstandard rulesets (1) recipient (2), final, or (3) mailer-specific envelope recipients, has unknown consequences.
Max CVSS
7.5
EPSS Score
0.62%
Published
2003-10-06
Updated
2018-05-03
The Sendmail 8.12.3 package in Debian GNU/Linux 3.0 does not securely create temporary files, which could allow local users to gain additional privileges via (1) expn, (2) checksendmail, or (3) doublebounce.pl.
Max CVSS
7.2
EPSS Score
0.04%
Published
2003-05-15
Updated
2008-11-11
The prescan() function in the address parser (parseaddr.c) in Sendmail before 8.12.9 does not properly handle certain conversions from char and int types, which can cause a length check to be disabled when Sendmail misinterprets an input value as a special "NOCHAR" control value, allowing attackers to cause a denial of service and possibly execute arbitrary code via a buffer overflow attack using messages, a different vulnerability than CVE-2002-1337.
Max CVSS
10.0
EPSS Score
17.22%
Published
2003-04-02
Updated
2018-10-30
Buffer overflow in Sendmail 5.79 to 8.12.7 allows remote attackers to execute arbitrary code via certain formatted address fields, related to sender and recipient header comments as processed by the crackaddr function of headers.c.
Max CVSS
10.0
EPSS Score
90.25%
Published
2003-03-07
Updated
2024-02-09
6 vulnerabilities found
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