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sendmail

33 CVEs • 4 products

Products (4)

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CVEs (33)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Sendmail
1Sendmail
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
2.1 LOW· v2
Sendmail 8.9.0 through 8.12.3 allows local users to cause a denial of service by obtaining an exclusive lock on the (1) alias, (2) map, (3) statistics, and (4) pid files.
2Netbsd
Sendmail
2Netbsd
Sendmail
Apr 16, 2026
Oct 11, 2002
N/A· v4
N/A· v3
4.6 MEDIUM· v2
Sendmail Consortium's Restricted Shell (SMRSH) in Sendmail 8.12.6, 8.11.6-15, and possibly other versions after 8.11 from 5/19/1998, allows attackers to bypass the intended restrictions of smrsh by inserting additional c...Show more
Sendmail Consortium's Restricted Shell (SMRSH) in Sendmail 8.12.6, 8.11.6-15, and possibly other versions after 8.11 from 5/19/1998, allows attackers to bypass the intended restrictions of smrsh by inserting additional commands after (1) "||" sequences or (2) "/" characters, which are not properly filtered or verified.Show less
1Sendmail
1Sendmail
Apr 16, 2026
Oct 4, 2002
N/A· v4
N/A· v3
7.5 HIGH· v2
Buffer overflow in Sendmail before 8.12.5, when configured to use a custom DNS map to query TXT records, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a malicious DNS server...Show more
Buffer overflow in Sendmail before 8.12.5, when configured to use a custom DNS map to query TXT records, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a malicious DNS server.Show less
1Sendmail
1Sendmail
Apr 16, 2026
Oct 30, 2001
N/A· v4
N/A· v3
2.1 LOW· v2
Sendmail before 8.12.1, without the RestrictQueueRun option enabled, allows local users to obtain potentially sensitive information about the mail queue by setting debugging flags to enable debug mode.
1Sendmail
1Sendmail
Apr 16, 2026
Oct 30, 2001
N/A· v4
N/A· v3
2.1 LOW· v2
Sendmail before 8.12.1, without the RestrictQueueRun option enabled, allows local users to cause a denial of service (data loss) by (1) setting a high initial message hop count option (-h), which causes Sendmail to drop...Show more
Sendmail before 8.12.1, without the RestrictQueueRun option enabled, allows local users to cause a denial of service (data loss) by (1) setting a high initial message hop count option (-h), which causes Sendmail to drop queue entries, (2) via the -qR option, or (3) via the -qS option.Show less
1Sendmail
1Sendmail
Apr 16, 2026
Oct 30, 2001
N/A· v4
N/A· v3
4.6 MEDIUM· v2
Sendmail before 8.12.1 does not properly drop privileges when the -C option is used to load custom configuration files, which allows local users to gain privileges via malformed arguments in the configuration file whose...Show more
Sendmail before 8.12.1 does not properly drop privileges when the -C option is used to load custom configuration files, which allows local users to gain privileges via malformed arguments in the configuration file whose names contain characters with the high bit set, such as (1) macro names that are one character long, (2) a variable setting which is processed by the setoption function, or (3) a Modifiers setting which is processed by the getmodifiers function.Show less
1Sendmail
1Sendmail
Apr 16, 2026
Sep 20, 2001
N/A· v4
N/A· v3
4.6 MEDIUM· v2
Sendmail 8.10.0 through 8.11.5, and 8.12.0 beta, allows local users to modify process memory and possibly gain privileges via a large value in the 'category' part of debugger (-d) command line arguments, which is interpr...Show more
Sendmail 8.10.0 through 8.11.5, and 8.12.0 beta, allows local users to modify process memory and possibly gain privileges via a large value in the 'category' part of debugger (-d) command line arguments, which is interpreted as a negative number.Show less
1Sendmail
1Sendmail
Apr 16, 2026
May 28, 2001
N/A· v4
N/A· v3
3.7 LOW· v2
Sendmail before 8.11.4, and 8.12.0 before 8.12.0.Beta10, allows local users to cause a denial of service and possibly corrupt the heap and gain privileges via race conditions in signal handlers.
1Sendmail
1Sendmail
Apr 16, 2026
Dec 31, 1999
N/A· v4
N/A· v3
7.5 HIGH· v2
Multiple unspecified vulnerabilities in sendmail 5, as installed on Sun SunOS 4.1.3_U1 and 4.1.4, have unspecified attack vectors and impact. NOTE: this might overlap CVE-1999-0129.
1Sendmail
1Sendmail
Apr 16, 2026
Dec 22, 1999
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Sendmail before 8.10.0 allows remote attackers to cause a denial of service by sending a series of ETRN commands then disconnecting from the server, while Sendmail continues to process the commands after the connection h...Show more
Sendmail before 8.10.0 allows remote attackers to cause a denial of service by sending a series of ETRN commands then disconnecting from the server, while Sendmail continues to process the commands after the connection has been terminated.Show less
1Sendmail
1Sendmail
Apr 16, 2026
Dec 1, 1998
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Denial of service in HP-UX sendmail 8.8.6 related to accepting connections.
1Sendmail
1Sendmail
Apr 16, 2026
Aug 30, 1996
N/A· v4
N/A· v3
7.2 HIGH· v2
Sendmail before 8.6.7 allows local users to gain root access via a large value in the debug (-d) command line option.
2Sendmail
Sun
2Sendmail
Sunos
Apr 16, 2026
Aug 23, 1995
N/A· v4
N/A· v3
7.2 HIGH· v2
SunOS sendmail 5.59 through 5.65 uses popen to process a forwarding host argument, which allows local users to gain root privileges by modifying the IFS (Internal Field Separator) variable and passing crafted values to t...Show more
SunOS sendmail 5.59 through 5.65 uses popen to process a forwarding host argument, which allows local users to gain root privileges by modifying the IFS (Internal Field Separator) variable and passing crafted values to the -oR option.Show less