Yahoo: >> Messenger >> 5.0 Security Vulnerabilities
Yahoo! Messenger before February 2002 allows remote attackers to add arbitrary users to another user's buddy list and possibly obtain sensitive information.
CVSS Score
6.4
EPSS Score
0.032
Published
2002-12-31
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.
CVSS Score
7.5
EPSS Score
0.044
Published
2002-12-31
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.
CVSS Score
4.6
EPSS Score
0.049
Published
2002-07-26
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.
CVSS Score
7.5
EPSS Score
0.039
Published
2002-07-26
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.
CVSS Score
7.5
EPSS Score
0.07
Published
2002-06-25
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.
CVSS Score
5.0
EPSS Score
0.033
Published
2002-06-25
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