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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-2018-5205 When using incomplete escape codes, Irssi before 1.0.6 may access data beyond the end of the string. 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. CVE-2018-7050 An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. A NULL pointer dereference occurs for an "empty" nick. CVE-2018-7051 An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. Certain nick names could result in out-of-bounds access when printing theme strings. CVE-2018-7052 An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. When the number of windows exceeds the available space, a crash due to a NULL pointer dereference would occur. CVE-2018-7053 An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when SASL messages are received in an unexpected order. CVE-2018-7054 An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when a server is disconnected during netsplits. NOTE: this issue exists because of an incomplete fix for CVE-2017-7191. CVE-2019-13045 Irssi before 1.0.8, 1.1.x before 1.1.3, and 1.2.x before 1.2.1, when SASL is enabled, has a use after free when sending SASL login to the server. |
