CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS
Percentile
96.7%
Two vulnerabilities have found in irssi. The first issue
could allow man-in-the-middle attacks due to a missing
comparison of SSL server hostnames and the certificate
domain names (e.g. CN).
A second vulnerability, related to the nick matching code,
could be triggered by remote attackers in order to crash
an irssi client when leaving a channel.