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ubuntucveUbuntu.comUB:CVE-2018-1000179
HistoryMay 08, 2018 - 12:00 a.m.

CVE-2018-1000179

2018-05-0800:00:00
ubuntu.com
ubuntu.com
11

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.004

Percentile

74.8%

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.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchquassel< 1:0.12.4-3ubuntu1.18.04.3UNKNOWN
ubuntu14.04noarchquassel< 0.10.0-0ubuntu2.3UNKNOWN
ubuntu16.04noarchquassel< anyUNKNOWN

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.004

Percentile

74.8%