CVE-2016-7044 Information

Description

The unformat_24bit_color function in the format parsing code in Irssi before 0.8.20 when compiled with true-color enabled allows remote attackers to cause a denial of service (heap corruption and crash) via an incomplete 24bit color code.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

http://www.debian.org/security/2016/dsa-3672 http://www.securitytracker.com/id/1036868 http://www.ubuntu.com/usn/USN-3086-1 https://irssi.org/security/irssi_sa_2016.txt

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5