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DSA-4162-1
No affected components available
irssi - security update
Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.
No exploitation activity has been observed at this time. Continue routine monitoring.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
- CVE-2018-5205
When using incomplete escape codes, Irssi before 1.0.6 may access data beyond the end of the string.
UpstreamEPSS 2.4% - CVE-2018-5206
When the channel topic is set without specifying a sender, Irssi before 1.0.6 may dereference a NULL pointer.
UpstreamEPSS 2.2% - CVE-2018-5207
When using an incomplete variable argument, Irssi before 1.0.6 may access data beyond the end of the string.
UpstreamEPSS 1.9% - 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.
UpstreamEPSS 2.4% - 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.
UpstreamEPSS 2.4% - 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.
UpstreamEPSS 2.5% - 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.
UpstreamEPSS 2.4% - 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.
UpstreamEPSS 2.5% - 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.
UpstreamEPSS 2.4% - EUVD-2018-16990Upstream
- EUVD-2018-16991Upstream
- EUVD-2018-16992Upstream
- EUVD-2018-16993Upstream
- EUVD-2018-18793Upstream
- EUVD-2018-18794Upstream
- EUVD-2018-18795Upstream
- EUVD-2018-18796Upstream
- EUVD-2018-18797Upstream
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