Total
258 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2001-0666 | 1 Microsoft | 1 Exchange Server | 2026-06-16 | 2.1 LOW | N/A |
| Outlook Web Access (OWA) in Microsoft Exchange 2000 allows an authenticated user to cause a denial of service (CPU consumption) via a malformed OWA request for a deeply nested folder within the user's mailbox. | |||||
| CVE-2001-0660 | 1 Microsoft | 1 Exchange Server | 2026-06-16 | 5.0 MEDIUM | N/A |
| Outlook Web Access (OWA) in Microsoft Exchange 5.5, SP4 and earlier, allows remote attackers to identify valid user email addresses by directly accessing a back-end function that processes the global address list (GAL). | |||||
| CVE-2001-0543 | 1 Microsoft | 3 Exchange Server, Windows 2000, Windows Nt | 2026-06-16 | 5.0 MEDIUM | N/A |
| Memory leak in NNTP service in Windows NT 4.0 and Windows 2000 allows remote attackers to cause a denial of service (memory exhaustion) via a large number of malformed posts. | |||||
| CVE-2001-0509 | 1 Microsoft | 4 Exchange Server, Sql Server, Windows 2000 and 1 more | 2026-06-16 | 5.0 MEDIUM | N/A |
| Vulnerabilities in RPC servers in (1) Microsoft Exchange Server 2000 and earlier, (2) Microsoft SQL Server 2000 and earlier, (3) Windows NT 4.0, and (4) Windows 2000 allow remote attackers to cause a denial of service via malformed inputs. | |||||
| CVE-2001-0340 | 1 Microsoft | 1 Exchange Server | 2026-06-16 | 7.5 HIGH | N/A |
| An interaction between the Outlook Web Access (OWA) service in Microsoft Exchange 2000 Server and Internet Explorer allows attackers to execute malicious script code against a user's mailbox via a message attachment that contains HTML code, which is executed automatically. | |||||
| CVE-2001-0146 | 1 Microsoft | 2 Exchange Server, Internet Information Services | 2026-06-16 | 5.0 MEDIUM | N/A |
| IIS 5.0 and Microsoft Exchange 2000 allow remote attackers to cause a denial of service (memory allocation error) by repeatedly sending a series of specially formatted URL's. | |||||
| CVE-2000-1139 | 1 Microsoft | 1 Exchange Server | 2026-06-16 | 7.5 HIGH | N/A |
| The installation of Microsoft Exchange 2000 before Rev. A creates a user account with a known password, which could allow attackers to gain privileges, aka the "Exchange User Account" vulnerability. | |||||
| CVE-2000-1006 | 1 Microsoft | 1 Exchange Server | 2026-06-16 | 5.0 MEDIUM | N/A |
| Microsoft Exchange Server 5.5 does not properly handle a MIME header with a blank charset specified, which allows remote attackers to cause a denial of service via a charset="" command, aka the "Malformed MIME Header" vulnerability. | |||||
| CVE-2000-0524 | 1 Microsoft | 2 Exchange Server, Outlook | 2026-06-16 | 5.0 MEDIUM | N/A |
| Microsoft Outlook and Outlook Express allow remote attackers to cause a denial of service by sending email messages with blank fields such as BCC, Reply-To, Return-Path, or From. | |||||
| CVE-2000-0216 | 1 Microsoft | 3 Exchange Server, Outlook, Windows Messaging | 2026-06-16 | 5.0 MEDIUM | N/A |
| Microsoft email clients in Outlook, Exchange, and Windows Messaging automatically respond to Read Receipt and Delivery Receipt tags, which could allow an attacker to flood a mail system with responses by forging a Read Receipt request that is redirected to a large distribution list. | |||||
| CVE-1999-1322 | 2 Broadcom, Microsoft | 3 Arcserve Backup, Inoculan, Exchange Server | 2026-06-16 | 4.6 MEDIUM | N/A |
| The installation of 1ArcServe Backup and Inoculan AV client modules for Exchange create a log file, exchverify.log, which contains usernames and passwords in plaintext. | |||||
| CVE-1999-1043 | 1 Microsoft | 1 Exchange Server | 2026-06-16 | 5.0 MEDIUM | N/A |
| 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). | |||||
| CVE-1999-0993 | 1 Microsoft | 1 Exchange Server | 2026-06-16 | 7.5 HIGH | N/A |
| Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until the directory store cache is refreshed. | |||||
| CVE-1999-0945 | 1 Microsoft | 1 Exchange Server | 2026-06-16 | 5.0 MEDIUM | N/A |
| Buffer overflow in Internet Mail Service (IMS) for Microsoft Exchange 5.5 and 5.0 allows remote attackers to conduct a denial of service via AUTH or AUTHINFO commands. | |||||
| CVE-1999-0682 | 1 Microsoft | 1 Exchange Server | 2026-06-16 | 5.0 MEDIUM | N/A |
| Microsoft Exchange 5.5 allows a remote attacker to relay email (i.e. spam) using encapsulated SMTP addresses, even if the anti-relaying features are enabled. | |||||
| CVE-1999-0385 | 1 Microsoft | 1 Exchange Server | 2026-06-16 | 10.0 HIGH | N/A |
| The LDAP bind function in Exchange 5.5 has a buffer overflow that allows a remote attacker to conduct a denial of service or execute commands. | |||||
| CVE-1999-0284 | 2 Ibm, Microsoft | 2 Lotus Domino Mail Server, Exchange Server | 2026-06-16 | 7.5 HIGH | N/A |
| Denial of service to NT mail servers including Ipswitch, Mdaemon, and Exchange through a buffer overflow in the SMTP HELO command. | |||||
| CVE-1999-0007 | 5 C2net, Hp, Microsoft and 2 more | 13 Stonghold Web Server, Open Market Secure Webserver, Exchange Server and 10 more | 2026-06-16 | 5.0 MEDIUM | N/A |
| Information from SSL-encrypted sessions via PKCS #1. | |||||