Microsoft Msn Messenger vulnerabilities

11 CVEs affecting Microsoft Msn Messenger, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2007-2931, published 2007-08-31.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2004-0597, published 2004-11-23. High severity, CVSS 10.0. EPSS: 81.9% chance of exploitation in the next 30 days. 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…
CVE-2007-2931, published 2007-08-31. High severity, CVSS 9.3. EPSS: 55.5% chance of exploitation in the next 30 days. 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…
CVE-2002-0155, published 2002-05-29. High severity, CVSS 7.5. EPSS: 24.1% chance of exploitation in the next 30 days. 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…
CVE-2005-0562, published 2005-04-12. High severity, CVSS 7.5. EPSS: 23.2% chance of exploitation in the next 30 days. 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.
CVE-2004-0122, published 2004-04-15. Medium severity, CVSS 5.0. EPSS: 22.5% chance of exploitation in the next 30 days. Microsoft MSN Messenger 6.0 and 6.1 does not properly handle certain requests, which allows remote attackers to read arbitrary files.
CVE-2002-1831, published 2002-12-31. Medium severity, CVSS 5.0. EPSS: 22.3% chance of exploitation in the next 30 days. 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…
CVE-2002-0228, published 2002-05-16. Medium severity, CVSS 5.0. EPSS: 19.9% chance of exploitation in the next 30 days. 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…
CVE-2002-1698, published 2002-12-31. Medium severity, CVSS 5.0. EPSS: 15.5% chance of exploitation in the next 30 days. 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.
CVE-2007-3436, published 2007-06-27. Medium severity, CVSS 5.0. EPSS: 12.7% chance of exploitation in the next 30 days. Microsoft MSN Messenger 4.7 on Windows XP allows remote attackers to cause a denial of service (resource consumption) via a flood of SIP INVITE requests to the port specified for voice conversation.
CVE-2002-0472, published 2002-08-12. Medium severity, CVSS 5.0. EPSS: 11.9% chance of exploitation in the next 30 days. 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.

Latest

CVE-2006-0363, published 2006-01-22. Low severity, CVSS 2.1. EPSS: 2.6% chance of exploitation in the next 30 days. 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…