Main Vulnerability Database Vulnerabilities #VU32047

Out-of-bounds read in Irssi - CVE-2017-15228

Published: October 22, 2017 / Updated: July 28, 2020

Vulnerability identifier: #VU32047

CSH Severity: Medium

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2017-15228

CWE-ID: CWE-125

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vendor: Irssi.org

Affected software:
Irssi

Detailed vulnerability description

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

Irssi before 1.0.5, when installing themes with unterminated colour formatting sequences, may access data beyond the end of the string.

Install update from vendor's website.