VYPR

Vendor CVEs

Sendmail, Inc.

All CVEs

52 total · sorted by risk
  • CVE-2006-4434HigAug 29, 2006
    risk 0.49cvss 7.5epss 0.04

    Use-after-free vulnerability in Sendmail before 8.13.8 allows remote attackers to cause a denial of service (crash) via a long "header line", which causes a previously freed variable to be referenced. NOTE: the original developer has disputed the severity of this issue, saying…

  • CVE-2002-1337Mar 7, 2003
    risk 0.09cvss epss 0.72

    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.

  • CVE-2003-0694Oct 6, 2003
    risk 0.08cvss epss 0.60

    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.

  • CVE-1999-0661Jan 1, 1999
    risk 0.07cvss epss 0.54

    A system is running a version of software that was replaced with a Trojan Horse at one of its distribution points, such as (1) TCP Wrappers 7.6, (2) util-linux 2.9g, (3) wuarchive ftpd (wuftpd) 2.2 and 2.1f, (4) IRC client (ircII) ircII 2.2.9, (5) OpenSSH 3.4p1, or (6) Sendmail…

  • CVE-2003-0161Apr 2, 2003
    risk 0.06cvss epss 0.38

    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…

  • CVE-2006-0058Mar 22, 2006
    risk 0.05cvss epss 0.28

    Signal handler race condition in Sendmail 8.13.x before 8.13.6 allows remote attackers to execute arbitrary code by triggering timeouts in a way that causes the setjmp and longjmp function calls to be interrupted and modify unexpected memory locations.

  • CVE-2003-0681Oct 6, 2003
    risk 0.05cvss epss 0.20

    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.

  • CVE-2009-1490May 5, 2009
    risk 0.04cvss epss 0.13

    Heap-based buffer overflow in Sendmail before 8.13.2 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via a long X- header, as demonstrated by an X-Testing header.

  • CVE-1999-1109Dec 22, 1999
    risk 0.04cvss epss 0.07

    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.

  • CVE-1999-0204Jan 1, 1997
    risk 0.04cvss epss 0.09

    Sendmail 8.6.9 allows remote attackers to execute root commands, using ident.

  • CVE-2002-1827Dec 31, 2002
    risk 0.03cvss epss 0.01

    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.

  • CVE-2002-1165Oct 11, 2002
    risk 0.03cvss epss 0.01

    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,…

  • CVE-2001-0653Sep 20, 2001
    risk 0.03cvss epss 0.01

    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.

  • CVE-1999-0393Jan 1, 1999
    risk 0.03cvss epss 0.02

    Remote attackers can cause a denial of service in Sendmail 8.8.x and 8.9.2 by sending messages with a large number of headers.

  • CVE-1999-0130Nov 16, 1996
    risk 0.03cvss epss 0.01

    Local users can start Sendmail in daemon mode and gain root privileges.

  • CVE-2023-51765Dec 24, 2023
    risk 0.00cvss epss 0.01

    sendmail through 8.17.2 allows SMTP smuggling in certain configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because sendmail supports…

  • CVE-2014-3956Jun 4, 2014
    risk 0.00cvss epss 0.01

    The sm_close_on_exec function in conf.c in sendmail before 8.14.9 has arguments in the wrong order, and consequently skips setting expected FD_CLOEXEC flags, which allows local users to access unintended high-numbered file descriptors via a custom mail-delivery program.

  • CVE-2009-4565Jan 4, 2010
    risk 0.00cvss epss 0.02

    sendmail before 8.14.4 does not properly handle a '\0' character in a Common Name (CN) field of an X.509 certificate, which (1) allows man-in-the-middle attackers to spoof arbitrary SSL-based SMTP servers via a crafted server certificate issued by a legitimate Certification…

  • CVE-2007-2246Apr 25, 2007
    risk 0.00cvss epss 0.02

    Unspecified vulnerability in HP-UX B.11.00 and B.11.11, when running sendmail 8.9.3 or 8.11.1; and HP-UX B.11.23 when running sendmail 8.11.1; allows remote attackers to cause a denial of service via unknown attack vectors. NOTE: due to the lack of details from HP, it is not…

  • CVE-2006-7175Mar 27, 2007
    risk 0.00cvss epss 0.01

    The version of Sendmail 8.13.1-2 on Red Hat Enterprise Linux 4 Update 4 and earlier does not allow the administrator to disable SSLv2 encryption, which could cause less secure channels to be used than desired.

  • CVE-2006-7176Mar 27, 2007
    risk 0.00cvss epss 0.02

    The version of Sendmail 8.13.1-2 on Red Hat Enterprise Linux 4 Update 4 and earlier does not reject the "localhost.localdomain" domain name for e-mail messages that come from external hosts, which might allow remote attackers to spoof messages.

  • CVE-2006-1173Jun 7, 2006
    risk 0.00cvss epss 0.05

    Sendmail before 8.13.7 allows remote attackers to cause a denial of service via deeply nested, malformed multipart MIME messages that exhaust the stack during the recursive mime8to7 function for performing 8-bit to 7-bit conversion, which prevents Sendmail from delivering queued…

  • CVE-2005-2070Jun 29, 2005
    risk 0.00cvss epss 0.02

    The ClamAV Mail fILTER (clamav-milter) 0.84 through 0.85d, when used in Sendmail using long timeouts, allows remote attackers to cause a denial of service by keeping an open connection, which prevents ClamAV from reloading.

  • CVE-2004-0833Dec 23, 2004
    risk 0.00cvss epss 0.03

    Sendmail before 8.12.3 on Debian GNU/Linux, when using sasl and sasl-bin, uses a Sendmail configuration script with a fixed username and password, which could allow remote attackers to use Sendmail as an open mail relay and send spam messages.

  • CVE-2003-0688Oct 20, 2003
    risk 0.00cvss epss 0.03

    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…

  • CVE-2003-0308May 15, 2003
    risk 0.00cvss epss 0.00

    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.

  • CVE-2002-2423Dec 31, 2002
    risk 0.00cvss epss 0.01

    Sendmail 8.12.0 through 8.12.6 truncates log messages longer than 100 characters, which allows remote attackers to prevent the IP address from being logged via a long IDENT response.

  • CVE-2002-2261Dec 31, 2002
    risk 0.00cvss epss 0.02

    Sendmail 8.9.0 through 8.12.6 allows remote attackers to bypass relaying restrictions enforced by the 'check_relay' function by spoofing a blank DNS hostname.

  • CVE-2002-0906Oct 4, 2002
    risk 0.00cvss epss 0.04

    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.

  • CVE-2001-0713Oct 30, 2001
    risk 0.00cvss epss 0.00

    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)…

  • CVE-2001-0714Oct 30, 2001
    risk 0.00cvss epss 0.00

    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…

  • CVE-2001-0715Oct 30, 2001
    risk 0.00cvss epss 0.00

    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.

  • CVE-2001-0588Aug 22, 2001
    risk 0.00cvss epss 0.00

    sendmail 8.9.3, as included with the MMDF 2.43.3b package in SCO OpenServer 5.0.6, can allow a local attacker to gain additional privileges via a buffer overflow in the first argument to the command.

  • CVE-2001-1349May 28, 2001
    risk 0.00cvss epss 0.00

    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.

  • CVE-2000-0319Apr 23, 2000
    risk 0.00cvss epss 0.02

    mail.local in Sendmail 8.10.x does not properly identify the .\n string which identifies the end of message text, which allows a remote attacker to cause a denial of service or corrupt mailboxes via a message line that is 2047 characters long and ends in .\n.

  • CVE-1999-1592Dec 31, 1999
    risk 0.00cvss epss 0.01

    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.

  • CVE-1999-0976Dec 7, 1999
    risk 0.00cvss epss 0.00

    Sendmail allows local users to reinitialize the aliases database via the newaliases command, then cause a denial of service by interrupting Sendmail.

  • CVE-1999-0684Apr 19, 1999
    risk 0.00cvss epss 0.02

    Denial of service in Sendmail 8.8.6 in HPUX.

  • CVE-1999-0205Jan 1, 1999
    risk 0.00cvss epss 0.01

    Denial of service in Sendmail 8.6.11 and 8.6.12.

  • CVE-1999-0478Dec 1, 1998
    risk 0.00cvss epss 0.01

    Denial of service in HP-UX sendmail 8.8.6 related to accepting connections.

  • CVE-1999-0098Apr 1, 1998
    risk 0.00cvss epss 0.03

    Buffer overflow in SMTP HELO command in Sendmail allows a remote attacker to hide activities.

  • CVE-1999-0047Jan 28, 1997
    risk 0.00cvss epss 0.03

    MIME conversion buffer overflow in sendmail versions 8.8.3 and 8.8.4.

  • CVE-1999-0163Jan 1, 1997
    risk 0.00cvss epss 0.00

    In older versions of Sendmail, an attacker could use a pipe character to execute root commands.

  • CVE-1999-0096Dec 10, 1996
    risk 0.00cvss epss 0.01

    Sendmail decode alias can be used to overwrite sensitive files.

  • CVE-1999-0129Dec 3, 1996
    risk 0.00cvss epss 0.01

    Sendmail allows local users to write to a file and gain group permissions via a .forward or :include: file.

  • CVE-1999-0206Oct 1, 1996
    risk 0.00cvss epss 0.02

    MIME buffer overflow in Sendmail 8.8.0 and 8.8.1 gives root access.

  • CVE-1999-0131Sep 11, 1996
    risk 0.00cvss epss 0.01

    Buffer overflow and denial of service in Sendmail 8.7.5 and earlier through GECOS field gives root access to local users.

  • CVE-1999-1309Aug 30, 1996
    risk 0.00cvss epss 0.00

    Sendmail before 8.6.7 allows local users to gain root access via a large value in the debug (-d) command line option.

  • CVE-1999-1580Aug 23, 1995
    risk 0.00cvss epss 0.01

    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.

  • CVE-1999-0203Aug 17, 1995
    risk 0.00cvss epss 0.02

    In Sendmail, attackers can gain root privileges via SMTP by specifying an improper "mail from" address and an invalid "rcpt to" address that would cause the mail to bounce to a program.

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