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CVE-2017-5193

Description

The nickcmp function in Irssi before 0.8.21 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a message without a nick.

Risk Information

Base Score
7.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
1.876

Associated Vulnerability

VulnerabilityOS Platform
terminal based IRC client (USN-3086-1) irssi_0.8.19-1ubuntu1.3_i386.debLinux
terminal based IRC client (USN-3086-1) irssi_0.8.19-1ubuntu1.3_amd64.debLinux
terminal based IRC client (USN-3184-1) irssi_0.8.15-4ubuntu3.1_i386.debLinux
terminal based IRC client (USN-3184-1) irssi_0.8.15-4ubuntu3.1_amd64.debLinux
terminal based IRC client (USN-3184-1) irssi_0.8.15-5ubuntu3.1_i386.debLinux
terminal based IRC client (USN-3184-1) irssi_0.8.15-5ubuntu3.1_amd64.debLinux
terminal based IRC client (USN-3184-1) irssi_0.8.19-1ubuntu1.3_i386.debLinux
terminal based IRC client (USN-3184-1) irssi_0.8.19-1ubuntu1.3_amd64.debLinux
terminal based IRC client (USN-3184-1) irssi_0.8.19-1ubuntu2.1_i386.debLinux
terminal based IRC client (USN-3184-1) irssi_0.8.19-1ubuntu2.1_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