Vulnerabilities > Microsoft > MSN Messenger

DATE CVE VULNERABILITY TITLE RISK
2007-08-31 CVE-2007-2931 Improper Input Validation vulnerability in Microsoft MSN Messenger and Windows Live Messenger
Heap-based buffer overflow in Microsoft MSN Messenger 6.2, 7.0, and 7.5, and Live Messenger 8.0 allows user-assisted remote attackers to execute arbitrary code via unspecified vectors involving video conversation handling in Web Cam and video chat sessions.
network
microsoft CWE-20
critical
9.3
2006-01-22 CVE-2006-0363 Local Security vulnerability in Microsoft MSN Messenger 7.5
The "Remember my Password" feature in MSN Messenger 7.5 stores passwords in an encrypted format under the HKEY_CURRENT_USER\Software\Microsoft\IdentityCRL\Creds registry key, which might allow local users to obtain the original passwords via a program that calls CryptUnprotectData, as demonstrated by the "MSN Password Recovery.exe" program.
local
low complexity
microsoft
2.1
2005-04-12 CVE-2005-0562 Unspecified vulnerability in Microsoft MSN Messenger 6.2
GIF file validation error in MSN Messenger 6.2 allows remote attackers in a user's contact list to execute arbitrary code via a GIF image with an improper height and width.
network
low complexity
microsoft
7.5
2004-11-23 CVE-2004-0597 Remote vulnerability in LibPNG Graphics Library
Multiple buffer overflows in libpng 1.2.5 and earlier, as used in multiple products, allow remote attackers to execute arbitrary code via malformed PNG images in which (1) the png_handle_tRNS function does not properly validate the length of transparency chunk (tRNS) data, or the (2) png_handle_sBIT or (3) png_handle_hIST functions do not perform sufficient bounds checking.
network
low complexity
greg-roelofs microsoft
critical
10.0
2004-04-15 CVE-2004-0122 Information Disclosure vulnerability in Microsoft MSN Messenger 6.0/6.1
Microsoft MSN Messenger 6.0 and 6.1 does not properly handle certain requests, which allows remote attackers to read arbitrary files.
network
low complexity
microsoft
5.0
2002-12-31 CVE-2002-1831 Unspecified vulnerability in Microsoft MSN Messenger
Microsoft MSN Messenger Service 1.0 through 4.6 allows remote attackers to cause a denial of service (crash) via an invite request that contains hex-encoded spaces (%20) in the Invitation-Cookie field.
network
low complexity
microsoft
5.0
2002-12-31 CVE-2002-1698 Denial Of Service vulnerability in Microsoft MSN Messenger Font Tag
Buffer overflow in Microsoft MSN Messenger Service 1.0 through 4.6 allows remote attackers to cause a denial of service (crash) via a long FN (font) argument in the message header.
network
low complexity
microsoft
5.0
2002-08-12 CVE-2002-0472 Unspecified vulnerability in Microsoft MSN Messenger 3.6
MSN Messenger Service 3.6, and possibly other versions, uses weak authentication when exchanging messages between clients, which allows remote attackers to spoof messages from other users.
network
low complexity
microsoft
5.0
2002-05-29 CVE-2002-0155 Remote Buffer Overflow vulnerability in Microsoft products
Buffer overflow in Microsoft MSN Chat ActiveX Control, as used in MSN Messenger 4.5 and 4.6, and Exchange Instant Messenger 4.5 and 4.6, allows remote attackers to execute arbitrary code via a long ResDLL parameter in the MSNChat OCX.
network
low complexity
microsoft
7.5
2002-05-16 CVE-2002-0228 Information Disclosure vulnerability in Microsoft MSN ActiveX Object
Microsoft MSN Messenger allows remote attackers to use Javascript that references an ActiveX object to obtain sensitive information such as display names and web site navigation, and possibly more when the user is connected to certain Microsoft sites (or DNS-spoofed sites).
network
low complexity
microsoft
5.0