CVE-2018-1000178 Information

Description

A heap corruption of type CWE-120 exists in quassel version 0.12.4 in quasselcore in void DataStreamPeer::processMessage(const QByteArray &msg) datastreampeer.cpp line 62 that allows an attacker to execute code remotely.

CVSS Vector

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

Reference

https://github.com/quassel/quassel/blob/master/src/common/protocols/datastream/datastreampeer.cppL62 https://i.imgur.com/JJ4QcNq.png https://lists.debian.org/debian-lts-announce/2018/05/msg00001.html https://security.gentoo.org/glsa/201806-04 https://usn.ubuntu.com/4594-1/ https://www.debian.org/security/2018/dsa-4189

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8