CVE-2015-8547

The CoreUserInputHandler::doMode function in core/coreuserinputhandler.cpp in Quassel 0.10.0 allows remote attackers to cause a denial of service (application crash) via the "/op *" command in a query.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://lists.opensuse.org/opensuse-updates/2015-12/msg00099.html
http://www.openwall.com/lists/oss-security/2015/12/12/1
http://www.openwall.com/lists/oss-security/2015/12/13/1
https://github.com/quassel/quassel/pull/153
https://github.com/quassel/quassel/commit/b8edbda019eeb99da8663193e224efc9d1265dc7	Vendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174938.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174976.html

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Configurations

Configuration 1 (hide)

cpe:2.3:a:quassel-irc:quassel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:opensuse:opensuse:13.2:::::::*
	cpe:2.3:o:opensuse:opensuse:13.1:::::::*
	cpe:2.3:o:opensuse:leap:42.1:::::::*

Information

Published : 2016-01-08 11:59

Updated : 2018-10-30 09:27

NVD link : CVE-2015-8547

Mitre link : CVE-2015-8547

JSON object : View

CWE

CWE-17

DEPRECATED: Code

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Products Affected

quassel-irc

quassel

opensuse

opensuse
leap

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