Vulnerability Name:

CVE-2005-1618 (CCN-20593)

Assigned:2005-05-13
Published:2005-05-13
Updated:2016-10-18
Summary:The YMSGR URL handler in Yahoo! Messenger 5.x through 6.0 allows remote attackers to cause a denial of service (disconnect) via a room login or a room join request packet with a third : (colon) and an & (ampersand), which causes Messenger to send a corrupted packet to the server, which triggers a disconnect from the server.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: BugTraq Mailing List, Mon May 09 2005 - 09:04:48 CDT
Yahoo! Messenger URL Handler Remote DoS Vulnerability

Source: MITRE
Type: CNA
CVE-2005-1618

Source: BUGTRAQ
Type: UNKNOWN
20050513 Yahoo! Messenger URL Handler Remote DoS Vulnerability

Source: CCN
Type: Yahoo! Messenger Web site
Yahoo! Messenger

Source: OSVDB
Type: UNKNOWN
16816

Source: CCN
Type: OSVDB ID: 16816
Yahoo! Messenger URL Handler Remote DoS

Source: BID
Type: UNKNOWN
13626

Source: CCN
Type: BID-13626
Yahoo! Messenger URL Handler Remote Denial Of Service Vulnerability

Source: XF
Type: UNKNOWN
yahoo-messenger-ymsgrurl-dos(20593)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:yahoo:messenger:5.5:*:*:*:*:*:*:*
  • OR cpe:/a:yahoo:messenger:5.6:*:*:*:*:*:*:*
  • OR cpe:/a:yahoo:messenger:6.0:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    yahoo messenger 5.5
    yahoo messenger 5.6
    yahoo messenger 6.0