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.
References (6)
Core 6
Core References
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2018/dsa-4189
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2018/05/msg00001.html
Patch, Third Party Advisory x_refsource_confirm
https://github.com/quassel/quassel/blob/master/src/common/protocols/datastream/datastreampeer.cpp#L62
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201806-04
Exploit, Third Party Advisory x_refsource_misc
https://i.imgur.com/JJ4QcNq.png
Vendor Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/4594-1/
Scores
CVSS v3
9.8
EPSS
0.0398
EPSS Percentile
89.1%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (4)
debian/debian_linux
7.0
debian/debian_linux
8.0
debian/debian_linux
9.0
quassel-irc/quassel
0.12.4
Published
May 08, 2018
Tracked Since
Feb 18, 2026