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irssi irssi vulnerabilities and exploits
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9.8
CVSSv3
CVE-2017-10966
An issue exists in Irssi prior to 1.0.4. While updating the internal nick list, Irssi could incorrectly use the GHashTable interface and free the nick while updating it. This would then result in use-after-free conditions on each access of the hash table.
Irssi Irssi
7.5
CVSSv3
CVE-2017-9469
In Irssi prior to 1.0.3, when receiving certain incorrectly quoted DCC files, it tries to find the terminating quote one byte before the allocated memory. Thus, remote attackers might be able to cause a crash.
Irssi Irssi
Debian Debian Linux 9.0
Debian Debian Linux 8.0
7.5
CVSSv3
CVE-2017-9468
In Irssi prior to 1.0.3, when receiving a DCC message without source nick/host, it attempts to dereference a NULL pointer. Thus, remote IRC servers can cause a crash.
Irssi Irssi
Debian Debian Linux 8.0
Debian Debian Linux 9.0
9.8
CVSSv3
CVE-2017-7191
The netjoin processing in Irssi 1.x prior to 1.0.2 allows malicious users to cause a denial of service (use-after-free) and possibly execute arbitrary code via unspecified vectors.
Irssi Irssi
7.5
CVSSv3
CVE-2017-5356
Irssi prior to 0.8.21 allows remote malicious users to cause a denial of service (out-of-bounds read and crash) via a string containing a formatting sequence (%[) without a closing bracket (]).
Irssi Irssi
Debian Debian Linux 7.0
7.5
CVSSv3
CVE-2017-5193
The nickcmp function in Irssi prior to 0.8.21 allows remote malicious users to cause a denial of service (NULL pointer dereference and crash) via a message without a nick.
Irssi Irssi
Debian Debian Linux 7.0
7.5
CVSSv3
CVE-2017-5194
Use-after-free vulnerability in Irssi prior to 0.8.21 allows remote malicious users to cause a denial of service (crash) via an invalid nick message.
Irssi Irssi
Debian Debian Linux 7.0
7.5
CVSSv3
CVE-2017-5195
Irssi 0.8.17 prior to 0.8.21 allows remote malicious users to cause a denial of service (out-of-bounds read and crash) via a crafted ANSI x8 color code.
Irssi Irssi
7.5
CVSSv3
CVE-2017-5196
Irssi 0.8.18 prior to 0.8.21 allows remote malicious users to cause a denial of service (out-of-bounds read and crash) via vectors involving strings that are not UTF8.
Irssi Irssi
NA
CVE-2010-1155
Irssi prior to 0.8.15, when SSL is used, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) field or a Subject Alternative Name field of the X.509 certificate, which allows man-in-the-middle malicious users to spoof IRC servers v...
Irssi Irssi 0.8.5
Irssi Irssi
Irssi Irssi 0.8.14
Irssi Irssi 0.8.10
Irssi Irssi 0.8.8
Irssi Irssi 0.8.7
Irssi Irssi 0.8.12
Irssi Irssi 0.8.11
Irssi Irssi 0.8.3
Irssi Irssi 0.8.2
Irssi Irssi 0.8.13
Irssi Irssi 0.8.6
Irssi Irssi 0.8.1
Irssi Irssi 0.8.0
Irssi Irssi 0.8.4
Irssi Irssi 0.8.9
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-52710
arbitrary
CVE-2024-5272
CVE-2024-2961
brute force
remote
CVE-2024-32944
CVE-2024-36241
CVE-2024-5274
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