Published: 13/06/2016 Updated: 30/10/2018

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

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

Vulnerable Product	Search on Vulmon	Subscribe to Product
opensuse leap 42.1
opensuse opensuse 13.2
quassel-irc quassel
fedoraproject fedora 22
fedoraproject fedora 24
fedoraproject fedora 23

Debian Bug report logs - #826402 quassel: CVE-2016-4414: remote DoS due to invalid handshake data Package: src:quassel; Maintainer for src:quassel is Debian KDE Extras Team <pkg-kde-extras@listsaliothdebianorg>; Reported by: Pierre Schweitzer <pierre@reactosorg> Date: Sun, 5 Jun 2016 10:33:02 UTC Severity: norma ...

NVD-CWE-Other http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183585.html http://quassel-irc.org/node/129 http://www.openwall.com/lists/oss-security/2016/04/30/2 http://lists.opensuse.org/opensuse-updates/2016-05/msg00063.html http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183571.html http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183746.html http://www.openwall.com/lists/oss-security/2016/04/30/4 https://github.com/quassel/quassel/commit/e678873 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=826402 https://nvd.nist.gov

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CVE-2016-4414

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