Vulnerabilities > Microsoft > Exchange Server > 2000

DATE CVE VULNERABILITY TITLE RISK
2006-05-10 CVE-2006-0027 Remote Code Execution vulnerability in Microsoft Exchange Server Calendar
Unspecified vulnerability in Microsoft Exchange allows remote attackers to execute arbitrary code via e-mail messages with crafted (1) vCal or (2) iCal Calendar properties.
network
low complexity
microsoft
7.5
2006-01-10 CVE-2006-0002 Remote Code Execution vulnerability in Microsoft Outlook / Microsoft Exchange TNEF Decoding
Unspecified vulnerability in Microsoft Outlook 2000 through 2003, Exchange 5.0 Server SP2 and 5.5 SP4, Exchange 2000 SP3, and Office allows remote attackers to execute arbitrary code via an e-mail message with a crafted Transport Neutral Encapsulation Format (TNEF) MIME attachment, related to message length validation.
network
low complexity
microsoft
7.5
2005-05-02 CVE-2005-0560 Out-Of-Bounds Write vulnerability in Microsoft Exchange Server 2000/2003
Heap-based buffer overflow in the SvrAppendReceivedChunk function in xlsasink.dll in the SMTP service of Exchange Server 2000 and 2003 allows remote attackers to execute arbitrary code via a crafted X-LINK2STATE extended verb request to the SMTP port.
network
low complexity
microsoft CWE-787
7.5
2004-11-03 CVE-2004-0574 Out-Of-Bounds Write vulnerability in Microsoft products
The Network News Transfer Protocol (NNTP) component of Microsoft Windows NT Server 4.0, Windows 2000 Server, Windows Server 2003, Exchange 2000 Server, and Exchange Server 2003 allows remote attackers to execute arbitrary code via XPAT patterns, possibly related to improper length validation and an "unchecked buffer," leading to off-by-one and heap-based buffer overflows.
network
low complexity
microsoft CWE-787
critical
10.0
2003-11-17 CVE-2003-0714 Resource Exhaustion vulnerability in Microsoft Exchange Server 2000/5.5
The Internet Mail Service in Exchange Server 5.5 and Exchange 2000 allows remote attackers to cause a denial of service (memory exhaustion) by directly connecting to the SMTP service and sending a certain extended verb request, possibly triggering a buffer overflow in Exchange 2000.
network
low complexity
microsoft CWE-400
7.5
2002-12-31 CVE-2002-1876 Resource Exhaustion vulnerability in Microsoft Exchange Server 2000
Microsoft Exchange 2000 allows remote authenticated attackers to cause a denial of service via a large number of rapid requests, which consumes all of the licenses that are granted to Exchange by IIS.
local
low complexity
microsoft CWE-400
2.1
2002-12-31 CVE-2002-1873 Resource Exhaustion vulnerability in Microsoft Exchange Server 2000
Microsoft Exchange 2000, when used with Microsoft Remote Procedure Call (MSRPC), allows remote attackers to cause a denial of service (crash or memory consumption) via malformed MSRPC calls.
network
low complexity
microsoft CWE-400
5.0
2002-08-12 CVE-2002-0507 Improper Authentication vulnerability in multiple products
An interaction between Microsoft Outlook Web Access (OWA) with RSA SecurID allows local users to bypass the SecurID authentication for a previous user via several submissions of an OWA Authentication request with the proper OWA password for the previous user, which is eventually accepted by OWA.
local
low complexity
microsoft rsa CWE-287
2.1
2002-06-18 CVE-2002-0368 Resource Exhaustion vulnerability in Microsoft Exchange Server 2000
The Store Service in Microsoft Exchange 2000 allows remote attackers to cause a denial of service (CPU consumption) via a mail message with a malformed RFC message attribute, aka "Malformed Mail Attribute can Cause Exchange 2000 to Exhaust CPU Resources."
network
low complexity
microsoft CWE-400
5.0
2002-03-08 CVE-2002-0055 Incorrect Resource Transfer Between Spheres vulnerability in Microsoft Exchange Server, Windows 2000 and Windows XP
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.
network
low complexity
microsoft CWE-669
5.0