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CVE-2017-10966
An issue was discovered in Irssi before 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. CVE-2017-10965 An issue was discovered in Irssi before 1.0.4. When receiving messages with invalid time stamps, Irssi would try to dereference a NULL pointer. CVE-2017-15228 Irssi before 1.0.5, when installing themes with unterminated colour formatting sequences, may access data beyond the end of the string. CVE-2017-15723 In Irssi before 1.0.5, overlong nicks or targets may result in a NULL pointer dereference while splitting the message. CVE-2017-15722 In certain cases, Irssi before 1.0.5 may fail to verify that a Safe channel ID is long enough, causing reads beyond the end of the string. CVE-2017-15721 In Irssi before 1.0.5, certain incorrectly formatted DCC CTCP messages could cause a NULL pointer dereference. This is a separate, but similar, issue relative to CVE-2017-9468. CVE-2018-5208 In Irssi before 1.0.6, a calculation error in the completion code could cause a heap buffer overflow when completing certain strings. CVE-2018-5207 When using an incomplete variable argument, Irssi before 1.0.6 may access data beyond the end of the string. CVE-2018-5206 When the channel topic is set without specifying a sender, Irssi before 1.0.6 may dereference a NULL pointer. |
