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CVE-2018-1000179

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Date: May 8, 2018

A NULL Pointer Dereference of CWE-476 exists in quassel version 0.12.4 in the quasselcore void CoreAuthHandler::handle(const Login &msg) coreauthhandler.cpp line 235 that allows an attacker to cause a denial of service.

Language: C++

Severity Score

Related Resources (8)

https://nvd.nist.gov/vuln/detail/CVE-2018-1000179
https://security-tracker.debian.org/tracker/CVE-2018-1000179
https://github.com/quassel/quassel/blob/master/src/core/coreauthhandler.cpp#L236
https://usn.ubuntu.com/4594-1/
https://security.gentoo.org/glsa/201806-04
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-1000179
https://www.debian.org/security/2018/dsa-4189
https://www.mend.io/vulnerability-database/CVE-2018-1000179

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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