Vulnerabilities (CVE)

Filtered by vendor Yahoo Subscribe
Total 66 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2007-3148 1 Yahoo 1 Messenger 2025-04-09 9.3 HIGH N/A
Buffer overflow in the Yahoo! Webcam Viewer ActiveX control in ywcvwr.dll 2.0.1.4 for Yahoo! Messenger 8.1.0.249 allows remote attackers to execute arbitrary code via a long server property value to the receive method.
CVE-2006-6603 1 Yahoo 1 Messenger 2025-04-09 9.3 HIGH N/A
Buffer overflow in the YMMAPI.YMailAttach ActiveX control (ymmapi.dll) before 2005.1.1.4 in Yahoo! Messenger allows remote attackers to execute arbitrary code via a crafted HTML document. NOTE: some details were obtained from third party information.
CVE-2007-3928 1 Yahoo 1 Messenger 2025-04-09 7.6 HIGH N/A
Buffer overflow in Yahoo! Messenger 8.1 allows user-assisted remote authenticated users to execute arbitrary code via a long e-mail address in an address book entry. NOTE: this might overlap CVE-2007-3638.
CVE-2007-5017 1 Yahoo 1 Messenger 2025-04-09 5.0 MEDIUM N/A
Absolute path traversal vulnerability in a certain ActiveX control in the CYFT object in ft60.dll in Yahoo! Messenger 8.1.0.421 allows remote attackers to force a download, and create or overwrite arbitrary files via a full pathname in the second argument to the GetFile method.
CVE-2006-5563 1 Yahoo 1 Messenger 2025-04-09 5.0 MEDIUM N/A
Unspecified vulnerability in Yahoo! Messenger (Service 18) before 8.1.0.195 allows remote attackers to cause a denial of service (NULL dereference and application crash) via a crafted room name in a Conference Invite. NOTE: the provenance of this information is unknown; the details are obtained from third party information.
CVE-2007-0768 1 Yahoo 1 Messenger 2025-04-09 4.3 MEDIUM N/A
Multiple cross-site scripting (XSS) vulnerabilities in the Contact Details functionality in Yahoo! Messenger 8.1.0.209 and earlier allow user-assisted remote attackers to inject arbitrary web script or HTML via a javascript: URI in the SRC attribute of an IMG element to the (1) First Name, (2) Last Name, and (3) Nickname fields. NOTE: some of these details are obtained from third party information.
CVE-2004-0043 1 Yahoo 1 Messenger 2025-04-03 7.5 HIGH N/A
Buffer overflow in Yahoo Instant Messenger 5.6.0.1351 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long filename in the download feature.
CVE-2005-1671 1 Yahoo 1 Messenger 2025-04-03 2.1 LOW N/A
The Logfile feature in Yahoo! Messenger 5.x through 6.0 can be activated by a YMSGR: URL and writes all output to a single ypager.log file, even when there are multiple users, and does not properly warn later users that the feature has been enabled, which allows local users to obtain sensitive information from other users.
CVE-2005-0243 1 Yahoo 1 Messenger 2025-04-03 5.0 MEDIUM N/A
Yahoo! Messenger 6.0.0.1750, and possibly other versions before 6.0.0.1921, does not properly display long filenames in file dialog boxes, which could allow remote attackers to trick users into downloading and executing programs via file names containing a large number of spaces and multiple file extensions.
CVE-2002-0032 1 Yahoo 1 Messenger 2025-04-03 7.5 HIGH N/A
Yahoo! Messenger 5,0,0,1064 and earlier allows remote attackers to execute arbitrary script as other users via the addview parameter of a ymsgr URI.
CVE-2002-1665 1 Yahoo 1 Messenger 2025-04-03 7.5 HIGH N/A
Buffer overflow in Yahoo! Messenger before February 2002 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long set_buddygrp field.
CVE-2002-0321 1 Yahoo 1 Messenger 2025-04-03 5.0 MEDIUM N/A
Yahoo! Messenger 5.0 allows remote attackers to spoof other users by modifying the username and using the spoofed username for social engineering or denial of service (flooding) attacks.
CVE-2003-1129 1 Yahoo 1 Audio Conferencing Activex Control 2025-04-03 2.6 LOW N/A
Buffer overflow in the Yahoo! Audio Conferencing (aka Voice Chat) ActiveX control before 1,0,0,45 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a URL with a long hostname to Yahoo! Messenger or Yahoo! Chat.
CVE-2002-2361 1 Yahoo 1 Messenger 2025-04-03 5.8 MEDIUM N/A
The installer in Yahoo! Messenger 4.0, 5.0 and 5.5 does not verify package signatures which could allow remote attackers to install trojan programs via DNS spoofing.
CVE-2002-1664 1 Yahoo 1 Messenger 2025-04-03 6.4 MEDIUM N/A
Yahoo! Messenger before February 2002 allows remote attackers to add arbitrary users to another user's buddy list and possibly obtain sensitive information.
CVE-2005-0737 1 Yahoo 1 Messenger 2025-04-03 7.5 HIGH N/A
Buffer overflow in Yahoo! Messenger allows remote attackers to execute arbitrary code via the offline mode.
CVE-2002-0320 1 Yahoo 1 Messenger 2025-04-03 7.5 HIGH N/A
Buffer overflow in Yahoo! Messenger 5.0 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long (1) message or (2) IMvironment field.
CVE-2005-1618 1 Yahoo 1 Messenger 2025-04-03 5.0 MEDIUM N/A
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.
CVE-2002-0031 1 Yahoo 1 Messenger 2025-04-03 4.6 MEDIUM N/A
Buffer overflows in Yahoo! Messenger 5,0,0,1064 and earlier allows remote attackers to execute arbitrary code via a ymsgr URI with long arguments to (1) call, (2) sendim, (3) getimv, (4) chat, (5) addview, or (6) addfriend.
CVE-2003-1135 1 Yahoo 1 Messenger 2025-04-03 2.6 LOW N/A
Buffer overflow in Yahoo! Messenger 5.6 allows remote attackers to cause a denial of service (crash) via a file send request (sendfile) with a large number of "%" (percent) characters after the Yahoo ID.