More free tools →

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-1999-0287 High 7.5 - - 1999-04-09 Vulnerability in the Wguest CGI program.
CVE-1999-0446 Low 2.1 - - 1999-04-12 Local users can perform a denial of service in NetBSD 1.3.3 and earlier versions by creating an unusual symbolic link with the ln command, triggering a bug in VFS.
CVE-1999-0444 Medium 5 - - 1999-04-12 Remote attackers can perform a denial of service in Windows machines using malicious ARP packets, forcing a message box display for each packet or filling up log files.
CVE-1999-1369 Medium 4.6 - - 1999-04-14 Real Media RealServer (rmserver) 6.0.3.353 stores a password in plaintext in the world-readable rmserver.cfg file, which allows local users to gain privileges.
CVE-1999-1244 High 7.2 - - 1999-04-15 IPFilter 3.2.3 through 3.2.10 allows local users to modify arbitrary files via a symlink attack on the saved output file.
CVE-1999-0684 Medium 5 - - 1999-04-19 Denial of service in Sendmail 8.8.6 in HPUX.
CVE-1999-0607 Medium 5 - - 1999-04-20 quikstore.cgi in QuikStore shopping cart stores quikstore.cfg under the web document root with insufficient access control, which allows remote attackers to obtain the cleartext administrator password and gain privileges.
CVE-1999-0604 Medium 5 - - 1999-04-20 An incorrect configuration of the WebStore 1.0 shopping cart CGI program "web_store.cgi" could disclose private information.
CVE-1999-0491 Medium 4.6 - - 1999-04-20 The prompt parsing in bash allows a local user to execute commands as another user by creating a directory with the name of the command to execute.
CVE-1999-0490 High 7.5 - - 1999-04-21 MSHTML.DLL in Internet Explorer 5.0 allows a remote attacker to learn information about a local user's files via an IMG SRC tag.
CVE-1999-0488 High 7.5 - - 1999-04-21 Internet Explorer 4.0 and 5.0 allows a remote attacker to execute security scripts in a different security context using malicious URLs, a variant of the "cross frame" vulnerability.
CVE-1999-0466 High 7.2 - - 1999-04-21 The SVR4 /dev/wabi special device file in NetBSD 1.3.3 and earlier allows a local user to read or write arbitrary files on the disk associated with that device.
CVE-1999-0492 High 10 - - 1999-04-23 The ffingerd 1.19 allows remote attackers to identify users on the target system based on its responses.
CVE-1999-0712 Low 2.1 - - 1999-04-27 A vulnerability in Caldera Open Administration System (COAS) allows the /etc/shadow password file to be made world-readable.
CVE-1999-0711 Medium 4.6 - - 1999-04-29 The oratclsh interpreter in Oracle 8.x Intelligent Agent for Unix allows local users to execute Tcl commands as root.
CVE-2000-0412 High 7.5 - - 1999-05-01 The gnapster and knapster clients for Napster do not properly restrict access only to MP3 files, which allows remote attackers to read arbitrary files from the client by specifying the full pathname for the file.
CVE-1999-1553 High 10 - - 1999-05-01 Buffer overflow in XCmail 0.99.6 with autoquote enabled allows remote attackers to execute arbitrary commands via a long subject line.
CVE-1999-1418 Medium 5 - - 1999-05-01 ICQ99 ICQ web server build 1701 with "Active Homepage" enabled generates allows remote attackers to determine the existence of files on the server by comparing server responses when a file exists ("404 Forbidden") versus when a file does not exist ("404 not found").
CVE-1999-0807 High 7.2 - - 1999-05-01 The Netscape Directory Server installation procedure leaves sensitive information in a file that is accessible to local users.
CVE-1999-0764 Medium 6.4 - - 1999-05-01 NetBSD allows ARP packets to overwrite static ARP entries.
CVE-1999-0763 Medium 6.4 - - 1999-05-01 NetBSD on a multi-homed host allows ARP packets on one network to modify ARP entries on another connected network.
CVE-1999-0487 Low 2.6 - - 1999-05-01 The DHTML Edit ActiveX control in Internet Explorer allows remote attackers to read arbitrary files.
CVE-1999-0194 Medium 5 - - 1999-05-01 Denial of service in in.comsat allows attackers to generate messages.
CVE-1999-1097 Medium 6.4 - - 1999-05-04 Microsoft NetMeeting 2.1 allows one client to read the contents of another client's clipboard via a CTRL-C in the chat box when the box is empty.
CVE-1999-1012 Medium 5 - - 1999-05-04 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.
CVE-1999-1195 Medium 5.1 - - 1999-05-05 NAI VirusScan NT 4.0.2 does not properly modify the scan.dat virus definition file during an update via FTP, but it reports that the update was successful, which could cause a system administrator to believe that the definitions have been updated correctly.
CVE-1999-1367 Medium 4.6 - - 1999-05-06 Internet Explorer 5.0 does not properly reset the username/password cache for Web sites that do not use standard cache controls, which could allow users on the same system to access restricted web sites that were visited by other users.
CVE-1999-1241 High 10 - - 1999-05-06 Internet Explorer, with a security setting below Medium, allows remote attackers to execute arbitrary commands via a malicious web page that uses the FileSystemObject ActiveX object.
CVE-1999-1079 Medium 4.6 - - 1999-05-06 Vulnerability in ptrace in AIX 4.3 allows local users to gain privileges by attaching to a setgid program.
CVE-1999-0739 Medium 5 - - 1999-05-07 The codebrws.asp sample file in IIS and Site Server allows remote attackers to read arbitrary files.
CVE-1999-0738 Medium 5 - - 1999-05-07 The code.asp sample file in IIS and Site Server allows remote attackers to read arbitrary files.
CVE-1999-0737 Medium 5 - - 1999-05-07 The viewcode.asp sample file in IIS and Site Server allows remote attackers to read arbitrary files.
CVE-1999-0736 Medium 5 - - 1999-05-07 The showcode.asp sample file in IIS and Site Server allows remote attackers to read arbitrary files.
CVE-1999-0717 Low 2.6 - - 1999-05-07 A remote attacker can disable the virus warning mechanism in Microsoft Excel 97.
CVE-1999-0686 Medium 5 - - 1999-05-07 Denial of service in Netscape Enterprise Server (NES) in HP Virtual Vault (VVOS) via a long URL.
CVE-1999-1566 Medium 5 - - 1999-05-08 Buffer overflow in iParty server 1.2 and earlier allows remote attackers to cause a denial of service (crash) by connecting to default port 6004 and sending repeated extended characters.
CVE-1999-0806 High 7.2 - - 1999-05-10 Buffer overflow in Solaris dtprintinfo program.
CVE-1999-1520 Medium 5 - - 1999-05-11 A configuration problem in the Ad Server Sample directory (AdSamples) in Microsoft Site Server 3.0 allows an attacker to obtain the SITE.CSC file, which exposes sensitive SQL database information.
CVE-1999-1033 Medium 5 - - 1999-05-11 Microsoft Outlook Express before 4.72.3612.1700 allows a malicious user to send a message that contains a .., which can inadvertently cause Outlook to re-enter POP3 command mode and cause the POP3 session to hang.
CVE-1999-0785 High 7.2 - - 1999-05-11 The INN inndstart program allows local users to gain root privileges via the "pathrun" parameter in the inn.conf file.
CVE-1999-0773 High 7.2 - - 1999-05-11 Buffer overflow in Solaris lpset program allows local users to gain root access.
CVE-1999-0754 High 10 - - 1999-05-11 The INN inndstart program allows local users to gain privileges by specifying an alternate configuration file using the INNCONF environmental variable.
CVE-1999-1368 High 7.5 - - 1999-05-12 AV Option for MS Exchange Server option for InoculateIT 4.53, and possibly other versions, only scans the Inbox folder tree of a Microsoft Exchange server, which could allow viruses to escape detection if a user's rules cause the message to be moved to a different mailbox.
CVE-1999-0776 Medium 5 - - 1999-05-12 Alibaba HTTP server allows remote attackers to read files via a .. (dot dot) attack.
CVE-1999-0229 Medium 5 - - 1999-05-12 Denial of service in Windows NT IIS server using ..\..
CVE-1999-1029 High 7.5 - - 1999-05-13 SSH server (sshd2) before 2.0.12 does not properly record login attempts if the connection is closed before the maximum number of tries, allowing a remote attacker to guess the password without showing up in the audit logs.
CVE-1999-1366 Low 3.6 - - 1999-05-15 Pegasus e-mail client 3.0 and earlier uses weak encryption to store POP3 passwords in the pmail.ini file, which allows local users to easily decrypt the passwords and read e-mail.
CVE-1999-1510 High 7.5 - - 1999-05-17 Buffer overflows in Bisonware FTP server prior to 4.1 allow remote attackers to cause a denial of service, and possibly execute arbitrary commands, via long (1) USER, (2) LIST, or (3) CWD commands.
CVE-1999-1156 Medium 5 - - 1999-05-17 BisonWare FTP Server 4.1 and earlier allows remote attackers to cause a denial of service via a malformed PORT command that contains a non-numeric character and a large number of carriage returns.
CVE-1999-0716 Medium 4.6 - - 1999-05-17 Buffer overflow in Windows NT 4.0 help file utility via a malformed help file.

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.