The nickcmp function in Irssi before 0.8.21 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a message without a nick.
CVSS Score
7.5
EPSS Score
0.019
Published
2017-03-03
Use-after-free vulnerability in Irssi before 0.8.21 allows remote attackers to cause a denial of service (crash) via an invalid nick message.
CVSS Score
7.5
EPSS Score
0.019
Published
2017-03-03
Irssi 0.8.17 before 0.8.21 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted ANSI x8 color code.
CVSS Score
7.5
EPSS Score
0.011
Published
2017-03-03
Irssi 0.8.18 before 0.8.21 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via vectors involving strings that are not UTF8.
CVSS Score
7.5
EPSS Score
0.011
Published
2017-03-03
Irssi before 0.8.21 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a string containing a formatting sequence (%[) without a closing bracket (]).
CVSS Score
7.5
EPSS Score
0.028
Published
2017-03-03
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