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CVE-2018-5206

Description

When the channel topic is set without specifying a sender, Irssi before 1.0.6 may dereference a NULL pointer.

Risk Information

Base Score
9.8
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.584

Associated Vulnerability

VulnerabilityOS Platform
terminal based IRC client (USN-3527-1) irssi_1.0.4-1ubuntu2.2_i386.debLinux
terminal based IRC client (USN-3527-1) irssi_1.0.4-1ubuntu2.2_amd64.debLinux
terminal based IRC client (USN-3527-1) irssi_0.8.15-5ubuntu3.4_i386.debLinux
terminal based IRC client (USN-3527-1) irssi_0.8.15-5ubuntu3.4_amd64.debLinux
terminal based IRC client (USN-3527-1) irssi_0.8.19-1ubuntu1.6_i386.debLinux
terminal based IRC client (USN-3527-1) irssi_0.8.19-1ubuntu1.6_amd64.debLinux
terminal based IRC client (USN-3527-1) irssi_0.8.20-2ubuntu2.3_i386.debLinux
terminal based IRC client (USN-3527-1) irssi_0.8.20-2ubuntu2.3_amd64.debLinux
irssi security update(DSA-4162-1) irssi_1.0.7-1~deb9u1_i386.debLinux
irssi security update(DSA-4162-1) irssi_1.0.7-1~deb9u1_amd64.debLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234