CVE-2016-4414

Published: Jun 13, 2016Modified: May 6, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

The onReadyRead function in core/coreauthhandler.cpp in Quassel before 0.12.4 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via invalid handshake data.

Affected (6)

Products: Opensuse: Leap, Opensuse · Quassel Irc: Quassel · Fedoraproject: Fedora

2 products

1 product

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Opensuse Leap	Version 42.1
Opensuse Opensuse	Version 13.2

Configuration B

1 vulnerable

Vulnerable Software	Affected Versions
Quassel Irc Quassel	Up to 0.12.3

Configuration C

3 vulnerable

Vulnerable Software	Affected Versions
Fedoraproject Fedora	Version 22
Fedoraproject Fedora	Version 23
Fedoraproject Fedora	Version 24

References (16)

http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183571.html

Source: cve@mitre.org

http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183585.html

Source: cve@mitre.org

http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183746.html

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-updates/2016-05/msg00063.html

Source: cve@mitre.org

http://quassel-irc.org/node/129

Source: cve@mitre.org

http://www.openwall.com/lists/oss-security/2016/04/30/2

Source: cve@mitre.org

http://www.openwall.com/lists/oss-security/2016/04/30/4

Source: cve@mitre.org

https://github.com/quassel/quassel/commit/e678873

Source: cve@mitre.org

Vendor Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183571.html