Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 8 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,764exploited flaws on CISA’s list
35added in the last 30 days
456new WordPress flaws this week
390,714entries in the database

601 results · page 12 of 13

  • May 31, 2002SMTP proxy in Symantec Enterprise Firewall (SEF) 6.5.x includes the firewall's physical interface name and address in an SMTP protocol exchange when NAT translaCVE-2002-0309 · Other software · Symantec · reported by MITREMedium 5

    SMTP proxy in Symantec Enterprise Firewall (SEF) 6.5.x includes the firewall's physical interface name and address in an SMTP protocol exchange when NAT translation is made to an address other than the firewall, which could allow remote attackers to determine certain firewall configuration information.

    Product
    Enterprise Firewall
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 31, 2002Buffer overflow in CodeBlue 4 and earlier, and possibly other versions, allows remote attackers to execute arbitrary code via a long string in an SMTP reply.CVE-2002-0280 · Other software · Codeblue · reported by MITREHigh 7.5

    Buffer overflow in CodeBlue 4 and earlier, and possibly other versions, allows remote attackers to execute arbitrary code via a long string in an SMTP reply.

    Product
    Codeblue
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 8, 2002SMTP service in Microsoft Windows 2000, Windows XP Professional, and Exchange 2000 allows remote attackers to cause a denial of service via a command with a malCVE-2002-0055 · Email & office · Microsoft · reported by MITREMedium 5

    SMTP service in Microsoft Windows 2000, Windows XP Professional, and Exchange 2000 allows remote attackers to cause a denial of service via a command with a malformed data transfer (BDAT) request.

    Product
    Exchange Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 8, 2002SMTP service in (1) Microsoft Windows 2000 and (2) Internet Mail Connector (IMC) in Exchange Server 5.5 does not properly handle responses to NTLM authenticatioCVE-2002-0054 · Email & office · Microsoft · reported by MITREHigh 7.5

    SMTP service in (1) Microsoft Windows 2000 and (2) Internet Mail Connector (IMC) in Exchange Server 5.5 does not properly handle responses to NTLM authentication, which allows remote attackers to perform mail relaying via an SMTP AUTH command using null session credentials.

    Product
    Exchange Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 31, 2002Format string vulnerability in stunnel before 3.22 when used in client mode for (1) smtp, (2) pop, or (3) nntp allows remote malicious servers to execute arbitrCVE-2002-0002 · Other software · Stunnel · reported by MITREHigh 7.5

    Format string vulnerability in stunnel before 3.22 when used in client mode for (1) smtp, (2) pop, or (3) nntp allows remote malicious servers to execute arbitrary code.

    Product
    Stunnel
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2001Buffer overflow in smtpscan.dll for Trend Micro InterScan VirusWall 3.51 for Windows NT has allows remote attackers to execute arbitrary code via a certain confCVE-2001-1573 · Other software · Trend Micro · reported by MITREHigh 10

    Buffer overflow in smtpscan.dll for Trend Micro InterScan VirusWall 3.51 for Windows NT has allows remote attackers to execute arbitrary code via a certain configuration parameter.

    Product
    Interscan Viruswall
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2001The File Blocker feature in Clearswift MAILsweeper for SMTP 4.2 allows remote attackers to bypass e-mail attachment filtering policies via a modified name in a CVE-2001-1581 · Other software · Clearswift Limited · reported by MITREHigh 7.5

    The File Blocker feature in Clearswift MAILsweeper for SMTP 4.2 allows remote attackers to bypass e-mail attachment filtering policies via a modified name in a Content-Type header.

    Product
    Mailsweeper
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2001NAI WebShield SMTP 4.5 and possibly 4.5 MR1a does not filter improperly MIME encoded email attachments, which could allow remote attackers to bypass filtering aCVE-2001-1542 · Other software · Network Associates · reported by MITREHigh 7.5

    NAI WebShield SMTP 4.5 and possibly 4.5 MR1a does not filter improperly MIME encoded email attachments, which could allow remote attackers to bypass filtering and possibly execute arbitrary code in email clients that process the invalid attachments.

    Product
    Webshield Smtp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 11, 2001Vulnerability in Postfix SMTP server before 20010228-pl07, when configured to email the postmaster when SMTP errors cause the session to terminate, allows remotCVE-2001-0894 · Other software · Wietse Venema · reported by MITREMedium 5

    Vulnerability in Postfix SMTP server before 20010228-pl07, when configured to email the postmaster when SMTP errors cause the session to terminate, allows remote attackers to cause a denial of service (memory exhaustion) by generating a large number of SMTP errors, which forces the SMTP session log to grow too large.

    Product
    Postfix
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 20, 2001Format string vulnerability in exim (3.22-10 in Red Hat, 3.12 in Debian and 3.16 in Conectiva) in batched SMTP mode allows a remote attacker to execute arbitrarCVE-2001-0690 · Other software · University Of Cambridge · reported by MITREHigh 7.5

    Format string vulnerability in exim (3.22-10 in Red Hat, 3.12 in Debian and 3.16 in Conectiva) in batched SMTP mode allows a remote attacker to execute arbitrary code via format strings in SMTP mail headers.

    Product
    Exim
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 20, 2001SMTP proxy in WatchGuard Firebox (2500 and 4500) 4.5 and 4.6 allows a remote attacker to bypass firewall filtering via a base64 MIME encoded email attachment whCVE-2001-0692 · Network & remote access · Watchguard · reported by MITREHigh 7.5

    SMTP proxy in WatchGuard Firebox (2500 and 4500) 4.5 and 4.6 allows a remote attacker to bypass firewall filtering via a base64 MIME encoded email attachment whose boundary name ends in two dashes.

    Product
    Firebox 2500
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 4, 2001Buffer overflow in the (1) smap/smapd and (2) CSMAP daemons for Gauntlet Firewall 5.0 through 6.0 allows remote attackers to execute arbitrary code via a crafteCVE-2001-1456 · Other software · Mcafee · reported by MITREHigh 7.5

    Buffer overflow in the (1) smap/smapd and (2) CSMAP daemons for Gauntlet Firewall 5.0 through 6.0 allows remote attackers to execute arbitrary code via a crafted mail message.

    Product
    Webshield Smtp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 20, 2001Lotus Domino SMTP server 4.63 through 5.08 allows remote attackers to cause a denial of service (CPU consumption) by forging an email message with the sender asCVE-2000-1203 · Other software · Lotus · reported by MITREMedium 5

    Lotus Domino SMTP server 4.63 through 5.08 allows remote attackers to cause a denial of service (CPU consumption) by forging an email message with the sender as bounce@[127.0.0.1] (localhost), which causes Domino to enter a mail loop.

    Product
    Domino
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 14, 2001Vulnerability in authentication process for SMTP service in Microsoft Windows 2000 allows remote attackers to use incorrect credentials to gain privileges and cCVE-2001-0504 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    Vulnerability in authentication process for SMTP service in Microsoft Windows 2000 allows remote attackers to use incorrect credentials to gain privileges and conduct activities such as mail relaying.

    Product
    Windows 2000
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 27, 2001Buffer overflow in IPSwitch IMail SMTP server 6.06 and possibly prior versions allows remote attackers to execute arbitrary code via a long From: header.CVE-2001-0494 · Other software · Ipswitch · reported by MITREHigh 7.5

    Buffer overflow in IPSwitch IMail SMTP server 6.06 and possibly prior versions allows remote attackers to execute arbitrary code via a long From: header.

    Product
    Imail
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 21, 2001Format string vulnerability in flog function of eXtremail 1.1.9 and earlier allows remote attackers to gain root privileges via format specifiers in the SMTP coCVE-2001-1078 · Other software · Extremail · reported by MITREHigh 10

    Format string vulnerability in flog function of eXtremail 1.1.9 and earlier allows remote attackers to gain root privileges via format specifiers in the SMTP commands (1) HELO, (2) EHLO, (3) MAIL FROM, or (4) RCPT TO, and the POP3 commands (5) USER and (6) other commands that can be executed after POP3 authentication.

    Product
    Extremail
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 3, 2001Buffer overflow in MERCUR SMTP server 3.30 allows remote attackers to execute arbitrary commands via a long EXPN command.CVE-2001-0280 · Other software · Atrium Software · reported by MITREHigh 10

    Buffer overflow in MERCUR SMTP server 3.30 allows remote attackers to execute arbitrary commands via a long EXPN command.

    Product
    Mercur
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 1, 2001Unknown vulnerability in the SMTP server in Lotus Domino 5.0 through 5.7 allows remote attackers to bypass mail relaying restrictions via crafted e-mail addressCVE-2001-1445 · Other software · Lotus · reported by MITREHigh 7.5

    Unknown vulnerability in the SMTP server in Lotus Domino 5.0 through 5.7 allows remote attackers to bypass mail relaying restrictions via crafted e-mail addresses in "RCPT TO" commands.

    Product
    Domino Mail Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 16, 2001IPSwitch IMail 6.0.5 allows remote attackers to cause a denial of service using the SMTP AUTH command by sending a base64-encoded user password whose length is CVE-2001-0039 · Other software · Ipswitch · reported by MITREMedium 5

    IPSwitch IMail 6.0.5 allows remote attackers to cause a denial of service using the SMTP AUTH command by sending a base64-encoded user password whose length is between 80 and 136 bytes.

    Product
    Imail
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 9, 2001McAfee WebShield SMTP 4.5 allows remote attackers to cause a denial of service via a malformed recipient field.CVE-2000-1129 · Other software · Network Associates · reported by MITREMedium 5

    McAfee WebShield SMTP 4.5 allows remote attackers to cause a denial of service via a malformed recipient field.

    Product
    Webshield Smtp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 9, 2001WatchGuard Firebox II allows remote attackers to cause a denial of service by flooding the Firebox with a large number of FTP or SMTP requests, which disables pCVE-2000-1182 · Network & remote access · Watchguard · reported by MITREMedium 5

    WatchGuard Firebox II allows remote attackers to cause a denial of service by flooding the Firebox with a large number of FTP or SMTP requests, which disables proxy handling.

    Product
    Firebox II
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 9, 2001McAfee WebShield SMTP 4.5 allows remote attackers to bypass email content filtering rules by including Extended ASCII characters in name of the attachment.CVE-2000-1130 · Other software · Network Associates · reported by MITREHigh 7.5

    McAfee WebShield SMTP 4.5 allows remote attackers to bypass email content filtering rules by including Extended ASCII characters in name of the attachment.

    Product
    Webshield Smtp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2000Computer Associates InoculateIT Agent for Exchange Server does not recognize an e-mail virus attachment if the SMTP header is missing the "From" field, which alCVE-2000-1244 · Other software · Broadcom · reported by MITREHigh 7.5

    Computer Associates InoculateIT Agent for Exchange Server does not recognize an e-mail virus attachment if the SMTP header is missing the "From" field, which allows remote attackers to bypass virus protection.

    Product
    Inoculateit Agent For Exchange
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000cmd5checkpw 0.21 and earlier allows remote attackers to cause a denial of service via an "SMTP AUTH" command with an unknown username.CVE-2000-0990 · Other software · Krzysztof Dabrowski · reported by MITREHigh 7.5

    cmd5checkpw 0.21 and earlier allows remote attackers to cause a denial of service via an "SMTP AUTH" command with an unknown username.

    Product
    Cmd5checkpw
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000MAILsweeper for SMTP 3.x does not properly handle corrupt CDA documents in a ZIP file and hangs, which allows remote attackers to cause a denial of service.CVE-2000-0932 · Other software · Clearswift · reported by MITREMedium 5

    MAILsweeper for SMTP 3.x does not properly handle corrupt CDA documents in a ZIP file and hangs, which allows remote attackers to cause a denial of service.

    Product
    Mailsweeper For Smtp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 11, 2000The mailguard feature in Cisco Secure PIX Firewall 5.2(2) and earlier does not properly restrict access to SMTP commands, which allows remote attackers to execuCVE-2000-1022 · Network & remote access · Cisco · reported by MITREHigh 7.5

    The mailguard feature in Cisco Secure PIX Firewall 5.2(2) and earlier does not properly restrict access to SMTP commands, which allows remote attackers to execute restricted commands by sending a DATA command before sending the restricted commands.

    Product
    PIX Firewall Software
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 11, 2000Multiple buffer overflows in the ESMTP service of Lotus Domino 5.0.2c and earlier allow remote attackers to cause a denial of service and possibly execute arbitCVE-2000-1046 · Other software · Lotus · reported by MITREHigh 10

    Multiple buffer overflows in the ESMTP service of Lotus Domino 5.0.2c and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via long (1) "RCPT TO," (2) "SAML FROM," or (3) "SOML FROM" commands.

    Product
    Domino
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 11, 2000Buffer overflow in SMTP service of Lotus Domino 5.0.4 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands vCVE-2000-1047 · Other software · Lotus · reported by MITREHigh 10

    Buffer overflow in SMTP service of Lotus Domino 5.0.4 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long ENVID keyword in the "MAIL FROM" command.

    Product
    Domino Enterprise Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 14, 2000Buffer overflow in WinSMTP 1.06f and 2.X allows remote attackers to cause a denial of service via a long (1) USER or (2) HELO command.CVE-2000-0833 · Other software · Jack DE Winter · reported by MITREHigh 10

    Buffer overflow in WinSMTP 1.06f and 2.X allows remote attackers to cause a denial of service via a long (1) USER or (2) HELO command.

    Product
    Winsmtp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2000WebShield SMTP 4.5 allows remote attackers to cause a denial of service by sending e-mail with a From: address that has a .CVE-2000-0738 · Other software · Network Associates · reported by MITREMedium 5

    WebShield SMTP 4.5 allows remote attackers to cause a denial of service by sending e-mail with a From: address that has a . (period) at the end, which causes WebShield to continuously send itself copies of the e-mail.

    Product
    Webshield Smtp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 25, 2000Buffer overflow in AnalogX proxy server 4.04 and earlier allows remote attackers to cause a denial of service via a long HELO command in the SMTP protocol.CVE-2000-0657 · Other software · Analogx · reported by MITREMedium 5

    Buffer overflow in AnalogX proxy server 4.04 and earlier allows remote attackers to cause a denial of service via a long HELO command in the SMTP protocol.

    Product
    Proxy
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 1, 2000Buffer overflow in the NetWin DSMTP 2.7q in the NetWin dmail package allows remote attackers to execute arbitrary commands via a long ETRN request.CVE-2000-0490 · Other software · Netwin · reported by MITREHigh 10

    Buffer overflow in the NetWin DSMTP 2.7q in the NetWin dmail package allows remote attackers to execute arbitrary commands via a long ETRN request.

    Product
    Dmail
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 1, 2000Buffer overflow in Simple Network Time Sync (SMTS) daemon allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a lonCVE-2000-0493 · Other software · Atrius Trivalie SN · reported by MITREHigh 10

    Buffer overflow in Simple Network Time Sync (SMTS) daemon allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long string.

    Product
    Time Sync
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 18, 2000Buffer overflow in the ESMTP service of Lotus Domino Server 5.0.1 allows remote attackers to cause a denial of service via a long MAIL FROM command.CVE-2000-0452 · Other software · Lotus · reported by MITREMedium 5

    Buffer overflow in the ESMTP service of Lotus Domino Server 5.0.1 allows remote attackers to cause a denial of service via a long MAIL FROM command.

    Product
    Domino Enterprise Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 4, 2000Buffer overflow in the SMTP gateway for InterScan Virus Wall 3.32 and earlier allows a remote attacker to execute arbitrary commands via a long filename for a uCVE-2000-0428 · Other software · Trend Micro · reported by MITREHigh 10

    Buffer overflow in the SMTP gateway for InterScan Virus Wall 3.32 and earlier allows a remote attacker to execute arbitrary commands via a long filename for a uuencoded attachment.

    Product
    Interscan Viruswall
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 1, 2000Buffer overflow in WebShield SMTP 4.5.44 allows remote attackers to execute arbitrary commands via a long configuration parameter to the WebShield remote manageCVE-2000-0447 · Other software · Network Associates · reported by MITREHigh 7.5

    Buffer overflow in WebShield SMTP 4.5.44 allows remote attackers to execute arbitrary commands via a long configuration parameter to the WebShield remote management service.

    Product
    Webshield
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 1, 2000The WebShield SMTP Management Tool version 4.5.44 does not properly restrict access to the management port when an IP address does not resolve to a hostname, whCVE-2000-0448 · Other software · Network Associates · reported by MITREMedium 5

    The WebShield SMTP Management Tool version 4.5.44 does not properly restrict access to the management port when an IP address does not resolve to a hostname, which allows remote attackers to access the configuration via the GET_CONFIG command.

    Product
    Webshield
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 16, 2000Buffer overflow in MMDF server allows remote attackers to gain privileges via a long MAIL FROM command to the SMTP daemon.CVE-2000-0158 · Other software · SCO · reported by MITREHigh 7.5

    Buffer overflow in MMDF server allows remote attackers to gain privileges via a long MAIL FROM command to the SMTP daemon.

    Product
    Openserver
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 13, 2000Super Mail Transfer Package (SMTP), later called MsgCore, has a memory leak which allows remote attackers to cause a denial of service by repeating multiple HELCVE-2000-0075 · Other software · Nosque · reported by MITREMedium 5

    Super Mail Transfer Package (SMTP), later called MsgCore, has a memory leak which allows remote attackers to cause a denial of service by repeating multiple HELO, MAIL FROM, RCPT TO, and DATA commands in the same session.

    Product
    Msgcore
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 1999Microsoft Exchange Server 5.5 and 5.0 does not properly handle (1) malformed NNTP data, or (2) malformed SMTP data, which allows remote attackers to cause a denCVE-1999-1043 · Email & office · Microsoft · reported by MITREMedium 5

    Microsoft Exchange Server 5.5 and 5.0 does not properly handle (1) malformed NNTP data, or (2) malformed SMTP data, which allows remote attackers to cause a denial of service (application error).

    Product
    Exchange Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 27, 1999InterScan VirusWall SMTP scanner does not properly scan messages with malformed attachments.CVE-2000-0033 · Other software · Trend Micro · reported by MITREMedium 5

    InterScan VirusWall SMTP scanner does not properly scan messages with malformed attachments.

    Product
    Interscan Viruswall
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 7, 1999A buffer overflow exists in the HELO command in Trend Micro Interscan VirusWall SMTP gateway 3.23/3.3 for NT, which may allow an attacker to execute arbitrary cCVE-1999-1529 · Other software · Trend Micro · reported by MITREHigh 7.5

    A buffer overflow exists in the HELO command in Trend Micro Interscan VirusWall SMTP gateway 3.23/3.3 for NT, which may allow an attacker to execute arbitrary code.

    Product
    Interscan Viruswall
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 12, 1999Computalynx CMail 2.4 and CMail 2.3 SP2 SMTP servers are vulnerable to a buffer overflow attack in the MAIL FROM command that may allow a remote attacker to exeCVE-1999-1521 · Other software · Computalynx · reported by MITREHigh 10

    Computalynx CMail 2.4 and CMail 2.3 SP2 SMTP servers are vulnerable to a buffer overflow attack in the MAIL FROM command that may allow a remote attacker to execute arbitrary code on the server.

    Product
    Cmail
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 2, 1999A buffer overflow in TenFour TFS Gateway SMTP mail server 3.2 allows an attacker to crash the mail server and possibly execute arbitrary code by offering more tCVE-1999-1516 · Other software · Tenfour · reported by MITREHigh 7.5

    A buffer overflow in TenFour TFS Gateway SMTP mail server 3.2 allows an attacker to crash the mail server and possibly execute arbitrary code by offering more than 128 bytes in a MAIL FROM string.

    Product
    TFS Gateway Smtp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 19, 1999The logging facility of the Debian smtp-refuser package allows local users to delete arbitrary files using symbolic links.CVE-1999-0732 · Other software · Debian · reported by MITRELow 2.1

    The logging facility of the Debian smtp-refuser package allows local users to delete arbitrary files using symbolic links.

    Product
    Debian Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 4, 1999SMTP component of Lotus Domino 4.6.1 on AS/400, and possibly other operating systems, allows a remote attacker to crash the mail server via a long string.CVE-1999-1012 · Other software · Lotus · reported by MITREMedium 5

    SMTP component of Lotus Domino 4.6.1 on AS/400, and possibly other operating systems, allows a remote attacker to crash the mail server via a long string.

    Product
    Domino
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 8, 1999Denial of service in SMTP applications such as Sendmail, when a remote attacker (e.g.CVE-1999-0418 · Other software · reported by MITREMedium 6.4

    Denial of service in SMTP applications such as Sendmail, when a remote attacker (e.g. spammer) uses many "RCPT TO" commands in the same connection.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 1, 1999Netmanager Chameleon SMTPd has several buffer overflows that cause a crash.CVE-1999-0261 · Other software · reported by MITREMedium 5

    Netmanager Chameleon SMTPd has several buffer overflows that cause a crash.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 1, 1999When the Microsoft SMTP service attempts to send a message to a server and receives a 4xx error code, it quickly and repeatedly attempts to redeliver the messagCVE-1999-0419 · Other software · reported by MITREMedium 5

    When the Microsoft SMTP service attempts to send a message to a server and receives a 4xx error code, it quickly and repeatedly attempts to redeliver the message, causing a denial of service.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 1999Buffer overflow in the Mail-Max SMTP server for Windows systems allows remote command execution.CVE-1999-0404 · Other software · Smartmax Software · reported by MITREHigh 7.5

    Buffer overflow in the Mail-Max SMTP server for Windows systems allows remote command execution.

    Product
    Mailmax
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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