Yahoo: >> Messenger Security Vulnerabilities
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
0.103
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
0.023
Published
2002-06-25
Yahoo! Messenger 4.0 sends user passwords in cleartext, which could allow remote attackers to gain privileges of other users via sniffing.
CVSS Score
7.5
EPSS Score
0.007
Published
2002-06-25
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