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CVE catalog

Published CVEs with severity, CVSS and CISA KEV status. For Windows we also carry the part most catalogs leave blank: the update that fixes it, and the build revision that carries the fix.

395,855 CVEs · 1,723 known exploited · 2,982 Windows CVEs with a fix we can name

Oldest first.

CVESeverity CVSS Exploited Fix Published Description
CVE-1999-0905 Medium 5 - - 1999-10-21 Denial of service in Axent Raptor firewall via malformed zero-length IP options.
CVE-1999-0766 High 9.3 - - 1999-10-21 The Microsoft Java Virtual Machine allows a malicious Java applet to execute arbitrary commands outside of the sandbox environment.
CVE-2000-0363 Medium 6.2 - - 1999-10-22 Linux cdwtools 093 and earlier allows local users to gain root privileges via the /tmp directory.
CVE-2000-0362 High 7.2 - - 1999-10-22 Buffer overflows in Linux cdwtools 093 and earlier allows local users to gain root privileges.
CVE-1999-1341 Medium 4.6 - - 1999-10-22 Linux kernel before 2.3.18 or 2.2.13pre15, with SLIP and PPP options, allows local unprivileged users to forge IP packets via the TIOCSETD option on tty devices.
CVE-1999-0951 High 10 - - 1999-10-22 Buffer overflow in OmniHTTPd CGI program imagemap.exe allows remote attackers to execute commands.
CVE-1999-0902 High 7.2 - - 1999-10-23 ypserv allows local administrators to modify password tables.
CVE-1999-0901 High 7.2 - - 1999-10-23 ypserv allows a local user to modify the GECOS and login shells of other users.
CVE-1999-0900 High 7.2 - - 1999-10-23 Buffer overflow in rpc.yppasswdd allows a local user to gain privileges via MD5 hash generation.
CVE-1999-0944 High 10 - - 1999-10-24 IBM WebSphere ikeyman tool uses weak encryption to store a password for a key database that is used for SSL connections.
CVE-1999-0884 Medium 5 - - 1999-10-25 The Zeus web server administrative interface uses weak encryption for its passwords.
CVE-1999-0883 High 10 - - 1999-10-25 Zeus web server allows remote attackers to read arbitrary files by specifying the file name in an option to the search engine.
CVE-1999-1234 Medium 5 - - 1999-10-26 LSA (LSASS.EXE) in Windows NT 4.0 allows remote attackers to cause a denial of service via a NULL policy handle in a call to (1) SamrOpenDomain, (2) SamrEnumDomainUsers, and (3) SamrQueryDomainInfo.
CVE-1999-1076 Medium 4.6 - - 1999-10-26 Idle locking function in MacOS 9 allows local users to bypass the password protection of idled sessions by selecting the "Log Out" option and selecting a "Cancel" option in the dialog box for an application that attempts to verify that the user wants to log out, which returns the attacker into the locked session.
CVE-1999-0903 High 7.5 - - 1999-10-26 genfilt in the AIX Packet Filtering Module does not properly filter traffic to destination ports greater than 32767.
CVE-1999-0881 Medium 5 - - 1999-10-26 Falcon web server allows remote attackers to read arbitrary files via a .. (dot dot) attack.
CVE-1999-1226 Low 2.6 - - 1999-10-28 Netscape Communicator 4.7 and earlier allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long certificate key.
CVE-1999-0950 High 10 - - 1999-10-28 Buffer overflow in WFTPD FTP server allows remote attackers to gain root access via a series of MKD and CWD commands that create nested directories.
CVE-1999-0915 Medium 5 - - 1999-10-28 URL Live! web server allows remote attackers to read arbitrary files via a .. (dot dot) attack.
CVE-1999-0882 Medium 5 - - 1999-10-28 Falcon web server allows remote attackers to determine the absolute path of the web root via long file names.
CVE-1999-1532 Medium 5 - - 1999-10-29 Netscape Messaging Server 3.54, 3.55, and 3.6 allows a remote attacker to cause a denial of service (memory exhaustion) via a series of long RCPT TO commands.
CVE-1999-0873 High 7.5 - - 1999-10-30 Buffer overflow in Skyfull mail server via MAIL FROM command.
CVE-1999-1577 Medium 5.1 - - 1999-10-31 Buffer overflow in HHOpen ActiveX control (hhopen.ocx) 1.0.0.1 for Internet Explorer 4.01 and 5 allows remote attackers to execute arbitrary commands via long arguments to the OpenHelp method.
CVE-1999-1517 High 7.2 - - 1999-11-01 runtar in the Amanda backup system used in various UNIX operating systems executes tar with root privileges, which allows a user to overwrite or read arbitrary files by providing the target files to runtar.
CVE-1999-1077 Medium 4.6 - - 1999-11-01 Idle locking function in MacOS 9 allows local attackers to bypass the password protection of idled sessions via the programmer's switch or CMD-PWR keyboard sequence, which brings up a debugger that the attacker can use to disable the lock.
CVE-1999-0854 Medium 5 - - 1999-11-01 Ultimate Bulletin Board stores data files in the cgi-bin directory, allowing remote attackers to view the data if an error occurs when the HTTP server attempts to execute the file.
CVE-1999-0830 High 7.2 - - 1999-11-01 Buffer overflow in SCO UnixWare Xsco command via a long argument.
CVE-1999-0829 Medium 5 - - 1999-11-01 HP Secure Web Console uses weak encryption.
CVE-1999-0827 Low 2.6 - - 1999-11-01 By default, Internet Explorer 5.0 and other versions enables the "Navigate sub-frames across different domains" option, which allows frame spoofing.
CVE-1999-0354 High 7.5 - - 1999-11-01 Internet Explorer 4.x or 5.x with Word 97 allows arbitrary execution of Visual Basic programs to the IE client through the Word 97 template, which doesn't warn the user that the template contains executable content. Also applies to Outlook when the client views a malicious email message.
CVE-1999-1531 High 7.5 - - 1999-11-02 Buffer overflow in IBM HomePagePrint 1.0.7 for Windows98J allows a malicious Web site to execute arbitrary code on a viewer's system via a long IMG_SRC HTML tag.
CVE-1999-0949 High 7.2 - - 1999-11-02 Buffer overflow in canuum program for Canna input system allows local users to gain root privileges.
CVE-1999-0948 High 7.2 - - 1999-11-02 Buffer overflow in uum program for Canna input system allows local users to gain root privileges.
CVE-1999-0947 High 7.5 - - 1999-11-02 AN-HTTPd provides example CGI scripts test.bat, input.bat, input2.bat, and envout.bat, which allow remote attackers to execute commands via shell metacharacters.
CVE-1999-0946 Medium 5.1 - - 1999-11-02 Buffer overflow in Yamaha MidiPlug via a Text variable in an EMBED tag.
CVE-1999-0904 Medium 5 - - 1999-11-03 Buffer overflow in BFTelnet allows remote attackers to cause a denial of service via a long username.
CVE-1999-0885 Low 3.6 - - 1999-11-03 Alibaba web server allows remote attackers to execute commands via a pipe character in a malformed URL.
CVE-1999-1571 High 7.2 - - 1999-11-04 Buffer overflow in sar for SCO OpenServer 5.0.0 through 5.0.5 may allow local users to gain root privileges via a long -f parameter, a different vulnerability than CVE-1999-1570.
CVE-1999-1509 Medium 5 - - 1999-11-04 Directory traversal vulnerability in Etype Eserv 2.50 web server allows a remote attacker to read any file in the file system via a .. (dot dot) in a URL.
CVE-1999-1340 High 7.2 - - 1999-11-04 Buffer overflow in faxalter in hylafax 4.0.2 allows local users to gain privileges via a long -m command line argument.
CVE-1999-1065 High 7.5 - - 1999-11-04 Palm Pilot HotSync Manager 3.0.4 in Windows 98 allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long string to port 14238 while the manager is in network mode.
CVE-1999-0899 High 7.2 - - 1999-11-04 The Windows NT 4.0 print spooler allows a local user to execute arbitrary commands due to inappropriate permissions that allow the user to specify an alternate print provider.
CVE-1999-0898 High 7.2 - - 1999-11-04 Buffer overflows in Windows NT 4.0 print spooler allow remote attackers to gain privileges or cause a denial of service via a malformed spooler request.
CVE-1999-0896 High 10 - - 1999-11-04 Buffer overflow in RealNetworks RealServer administration utility allows remote attackers to execute arbitrary commands via a long username and password.
CVE-1999-0887 Medium 5 - - 1999-11-04 FTGate web interface server allows remote attackers to read files via a .. (dot dot) attack.
CVE-1999-0843 Medium 5 - - 1999-11-04 Denial of service in Cisco routers running NAT via a PORT command from an FTP client to a Telnet port.
CVE-1999-1533 High 7.5 - - 1999-11-07 Eicon Technology Diva LAN ISDN modem allows a remote attacker to cause a denial of service (hang) via a long password argument to the login.htm file in its HTTP service.
CVE-1999-1529 High 7.5 - - 1999-11-07 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.
CVE-2001-0679 High 10 - - 1999-11-08 A buffer overflow in InterScan VirusWall 3.23 and 3.3 allows a remote attacker to execute arbitrary code by sending a long HELO command to the server.
CVE-1999-1550 Medium 5 - - 1999-11-08 bigconf.conf in F5 BIG/ip 2.1.2 and earlier allows remote attackers to read arbitrary files by specifying the target file in the "file" parameter.

What the Fix column means

A KB means we hold Microsoft's own remediation data for that CVE: the update that fixes it and, where Microsoft publishes one, the build revision that carries the fix. That is the difference between knowing a CVE exists and knowing whether the machine in front of you is still exposed to it.

If you want that answered for a specific machine rather than a specific CVE, paste your build into the patch checker. It walks the supersedence chain, so it can tell you that the update you actually installed covers a fix that shipped in an earlier one.

Where the data comes from

CVE records, CVSS scores and descriptions come from NVD. The exploited flag comes from CISA's KEV catalog. Windows fix data comes from Microsoft's own security update feed. We are not endorsed by or certified by any of them.