CVEs (253)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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1Microsoft 2Exchange Server Internet Information ServicesApr 16, 2026 Jun 2, 2001 N/A· v4 N/A· v3 5.0 MEDIUM· v2 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. |
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. |
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. |
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" vu...Show more |
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. |
1Microsoft 3Exchange Server OutlookWindows MessagingApr 16, 2026 Feb 29, 2000 N/A· v4 N/A· v3 5.0 MEDIUM· v2 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 R...Show more |
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). |
Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until the directory store cache is refreshed. |
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. |
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. |
2Broadcom Microsoft3Arcserve Backup Exchange ServerInoculanApr 16, 2026 Nov 12, 1998 N/A· v4 N/A· v3 4.6 MEDIUM· v2 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. |
5C2net HpMicrosoft+2 more13Certificate Server Collabra ServerDirectory Server+10 moreApr 16, 2026 Jun 26, 1998 N/A· v4 N/A· v3 5.0 MEDIUM· v2 Information from SSL-encrypted sessions via PKCS #1. |
2Ibm Microsoft2Exchange Server Lotus Domino Mail ServerApr 16, 2026 Jan 1, 1998 N/A· v4 N/A· v3 7.5 HIGH· v2 Denial of service to NT mail servers including Ipswitch, Mdaemon, and Exchange through a buffer overflow in the SMTP HELO command. |